18098171

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{8647}}^1$

素因数の和:8690

約数の個数: 16

約数和(自身を含む): 23245824

約数和(自身を除く): 5147653

約数列:

[1, 7, 13, 23, 91, 161, 299, 2093, 8647, 60529, 112411, 198881, 786877, 1392167, 2585453, 18098171]

約数ペア:

[(1, 18098171), (7, 2585453), (13, 1392167), (23, 786877), (91, 198881), (161, 112411), (299, 60529), (2093, 8647)]