661017052801

素因数分解:

$7^1\times {\mathrm{331}}^1\times {\mathrm{285290053}}^1$

素因数の和:285290391

約数の個数: 8

約数和(自身を含む): 757730383424

約数和(自身を除く): 96713330623

約数列:

[1, 7, 331, 2317, 285290053, 1997030371, 94431007543, 661017052801]

約数ペア:

[(1, 661017052801), (7, 94431007543), (331, 1997030371), (2317, 285290053)]