122871371

素因数分解:

$7^2\times {\mathrm{409}}^1\times {\mathrm{6131}}^1$

素因数の和:6554

約数の個数: 12

約数和(自身を含む): 143304840

約数和(自身を除く): 20433469

約数列:

[1, 7, 49, 409, 2863, 6131, 20041, 42917, 300419, 2507579, 17553053, 122871371]

約数ペア:

[(1, 122871371), (7, 17553053), (49, 2507579), (409, 300419), (2863, 42917), (6131, 20041)]