17691107

素因数分解:

$7^2\times {\mathrm{179}}^1\times {\mathrm{2017}}^1$

素因数の和:2210

約数の個数: 12

約数和(自身を含む): 20704680

約数和(自身を除く): 3013573

約数列:

[1, 7, 49, 179, 1253, 2017, 8771, 14119, 98833, 361043, 2527301, 17691107]

約数ペア:

[(1, 17691107), (7, 2527301), (49, 361043), (179, 98833), (1253, 14119), (2017, 8771)]