2909139201

素因数分解:

$3^2\times {\mathrm{139}}^1\times {\mathrm{271}}^1\times {\mathrm{8581}}^1$

素因数の和:8997

約数の個数: 24

約数和(自身を含む): 4248433280

約数和(自身を除く): 1339294079

約数列:

[1, 3, 9, 139, 271, 417, 813, 1251, 2439, 8581, 25743, 37669, 77229, 113007, 339021, 1192759, 2325451, 3578277, 6976353, 10734831, 20929059, 323237689, 969713067, 2909139201]

約数ペア:

[(1, 2909139201), (3, 969713067), (9, 323237689), (139, 20929059), (271, 10734831), (417, 6976353), (813, 3578277), (1251, 2325451), (2439, 1192759), (8581, 339021), (25743, 113007), (37669, 77229)]