pseudoperfect number

positive integer that equals the sum of some of its proper divisors
rdfs:label
"pseudoperfect number"@en
skos:altLabel
"semiperfect number"@en
schema:description
"positive integer that equals the sum of some of its proper divisors"@en
schema:dateModified "2026-08-07T08:17:34+00:00"^^xsd:dateTime
schema:version 2528377235
wikibase:identifiers 4
wikibase:sitelinks 20
wikibase:statements 6
p:P279 wd:statement/q2067166-57a8aaad-4c21-617c-73f7-f38d35012360
p:P2812 wd:statement/Q2067166-CBC65DAD-31DD-4F26-A0B8-8B9CF2DBAC3B
p:P6104 wd:statement/Q2067166-C25072AA-CC8D-4106-A068-7AA4A87BE316
p:P6366 wd:statement/Q2067166-21373351-0F17-4747-96A3-1CCD16CBD127
p:P646 wd:statement/Q2067166-4CD4624D-9C99-4729-9F25-9A4C15D8AC8A
p:P829 wd:statement/Q2067166-56e0a64e-4c0d-a96c-4cf3-94542721b8cb
p:direct-normalized/P6366 <https://makg.org/entity/169023447>
wdt:P279 composite number
wdt:P2812 "PseudoperfectNumber"
wdt:P6104 WikiProject Mathematics
wdt:P6366 "169023447"
wdt:P646 "/m/01vmbk"
wdt:P829 "A005835"
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data from SPARQL profile: Wikidata