13913939

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1$

素因数の和:239

約数の個数: 24

約数和(自身を含む): 16601760

約数和(自身を除く): 2687821

約数列:

[1, 13, 17, 29, 167, 169, 221, 377, 493, 2171, 2839, 2873, 4843, 4901, 6409, 28223, 36907, 62959, 82331, 83317, 479791, 818467, 1070303, 13913939]

約数ペア:

[(1, 13913939), (13, 1070303), (17, 818467), (29, 479791), (167, 83317), (169, 82331), (221, 62959), (377, 36907), (493, 28223), (2171, 6409), (2839, 4901), (2873, 4843)]