12261743

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{113}}^1\times {\mathrm{491}}^1$

素因数の和:634

約数の個数: 16

約数和(自身を含む): 14134176

約数和(自身を除く): 1872433

約数列:

[1, 13, 17, 113, 221, 491, 1469, 1921, 6383, 8347, 24973, 55483, 108511, 721279, 943211, 12261743]

約数ペア:

[(1, 12261743), (13, 943211), (17, 721279), (113, 108511), (221, 55483), (491, 24973), (1469, 8347), (1921, 6383)]