86715727

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{4241}}^1$

素因数の和:4398

約数の個数: 16

約数和(自身を含む): 104251392

約数和(自身を除く): 17535665

約数列:

[1, 7, 23, 127, 161, 889, 2921, 4241, 20447, 29687, 97543, 538607, 682801, 3770249, 12387961, 86715727]

約数ペア:

[(1, 86715727), (7, 12387961), (23, 3770249), (127, 682801), (161, 538607), (889, 97543), (2921, 29687), (4241, 20447)]