317323786273

素因数分解:

${\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{563}}^1\times {\mathrm{397763}}^1$

素因数の和:398448

約数の個数: 16

約数和(自身を含む): 345481899840

約数和(自身を除く): 28158113567

約数列:

[1, 13, 109, 563, 1417, 7319, 61367, 397763, 797771, 5170919, 43356167, 223940569, 563630171, 2911227397, 24409522021, 317323786273]

約数ペア:

[(1, 317323786273), (13, 24409522021), (109, 2911227397), (563, 563630171), (1417, 223940569), (7319, 43356167), (61367, 5170919), (397763, 797771)]