11397191

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{3967}}^1$

素因数の和:4010

約数の個数: 12

約数和(自身を含む): 13070592

約数和(自身を除く): 1673401

約数列:

[1, 13, 17, 169, 221, 2873, 3967, 51571, 67439, 670423, 876707, 11397191]

約数ペア:

[(1, 11397191), (13, 876707), (17, 670423), (169, 67439), (221, 51571), (2873, 3967)]