122561959

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{661}}^1\times {\mathrm{839}}^1$

素因数の和:1530

約数の個数: 16

約数和(自身を含む): 140132160

約数和(自身を除く): 17570201

約数列:

[1, 13, 17, 221, 661, 839, 8593, 10907, 11237, 14263, 146081, 185419, 554579, 7209527, 9427843, 122561959]

約数ペア:

[(1, 122561959), (13, 9427843), (17, 7209527), (221, 554579), (661, 185419), (839, 146081), (8593, 14263), (10907, 11237)]