613479681

素因数分解:

$3^2\times {\mathrm{131}}^1\times {\mathrm{520339}}^1$

素因数の和:520476

約数の個数: 12

約数和(自身を含む): 892903440

約数和(自身を除く): 279423759

約数列:

[1, 3, 9, 131, 393, 1179, 520339, 1561017, 4683051, 68164409, 204493227, 613479681]

約数ペア:

[(1, 613479681), (3, 204493227), (9, 68164409), (131, 4683051), (393, 1561017), (1179, 520339)]