2013114579

素因数分解:

$3^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{99961}}^1$

素因数の和:100115

約数の個数: 24

約数和(自身を含む): 3145204368

約数和(自身を除く): 1132089789

約数列:

[1, 3, 7, 21, 49, 137, 147, 411, 959, 2877, 6713, 20139, 99961, 299883, 699727, 2099181, 4898089, 13694657, 14694267, 41083971, 95862599, 287587797, 671038193, 2013114579]

約数ペア:

[(1, 2013114579), (3, 671038193), (7, 287587797), (21, 95862599), (49, 41083971), (137, 14694267), (147, 13694657), (411, 4898089), (959, 2099181), (2877, 699727), (6713, 299883), (20139, 99961)]