40370291

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{6299}}^1$

素因数の和:6358

約数の個数: 16

約数和(自身を含む): 47628000

約数和(自身を除く): 7257709

約数列:

[1, 13, 17, 29, 221, 377, 493, 6299, 6409, 81887, 107083, 182671, 1392079, 2374723, 3105407, 40370291]

約数ペア:

[(1, 40370291), (13, 3105407), (17, 2374723), (29, 1392079), (221, 182671), (377, 107083), (493, 81887), (6299, 6409)]