23081359

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{2657}}^1$

素因数の和:2754

約数の個数: 16

約数和(自身を含む): 28323648

約数和(自身を除く): 5242289

約数列:

[1, 7, 17, 73, 119, 511, 1241, 2657, 8687, 18599, 45169, 193961, 316183, 1357727, 3297337, 23081359]

約数ペア:

[(1, 23081359), (7, 3297337), (17, 1357727), (73, 316183), (119, 193961), (511, 45169), (1241, 18599), (2657, 8687)]