172340917

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{35323}}^1$

素因数の和:35388

約数の個数: 16

約数和(自身を含む): 213639552

約数和(自身を除く): 41298635

約数列:

[1, 7, 17, 41, 119, 287, 697, 4879, 35323, 247261, 600491, 1448243, 4203437, 10137701, 24620131, 172340917]

約数ペア:

[(1, 172340917), (7, 24620131), (17, 10137701), (41, 4203437), (119, 1448243), (287, 600491), (697, 247261), (4879, 35323)]