1553268051

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{137}}^1\times {\mathrm{40637}}^1$

素因数の和:40811

約数の個数: 24

約数和(自身を含む): 2332946304

約数和(自身を除く): 779678253

約数列:

[1, 3, 9, 31, 93, 137, 279, 411, 1233, 4247, 12741, 38223, 40637, 121911, 365733, 1259747, 3779241, 5567269, 11337723, 16701807, 50105421, 172585339, 517756017, 1553268051]

約数ペア:

[(1, 1553268051), (3, 517756017), (9, 172585339), (31, 50105421), (93, 16701807), (137, 11337723), (279, 5567269), (411, 3779241), (1233, 1259747), (4247, 365733), (12741, 121911), (38223, 40637)]