122611021

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{42677}}^1$

素因数の和:42720

約数の個数: 12

約数和(自身を含む): 140581332

約数和(自身を除く): 17970311

約数列:

[1, 13, 17, 169, 221, 2873, 42677, 554801, 725509, 7212413, 9431617, 122611021]

約数ペア:

[(1, 122611021), (13, 9431617), (17, 7212413), (169, 725509), (221, 554801), (2873, 42677)]