127280054

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{340321}}^1$

素因数の和:340351

約数の個数: 16

約数和(自身を含む): 220528656

約数和(自身を除く): 93248602

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 340321, 680642, 3743531, 5785457, 7487062, 11570914, 63640027, 127280054]

約数ペア:

[(1, 127280054), (2, 63640027), (11, 11570914), (17, 7487062), (22, 5785457), (34, 3743531), (187, 680642), (374, 340321)]