25352631

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{857}}^1$

素因数の和:1055

約数の個数: 24

約数和(自身を含む): 38815920

約数和(自身を除く): 13463289

約数列:

[1, 3, 9, 19, 57, 171, 173, 519, 857, 1557, 2571, 3287, 7713, 9861, 16283, 29583, 48849, 146547, 148261, 444783, 1334349, 2816959, 8450877, 25352631]

約数ペア:

[(1, 25352631), (3, 8450877), (9, 2816959), (19, 1334349), (57, 444783), (171, 148261), (173, 146547), (519, 48849), (857, 29583), (1557, 16283), (2571, 9861), (3287, 7713)]