12407463

素因数分解:

$3^2\times {\mathrm{71}}^1\times {\mathrm{19417}}^1$

素因数の和:19494

約数の個数: 12

約数和(自身を含む): 18175248

約数和(自身を除く): 5767785

約数列:

[1, 3, 9, 71, 213, 639, 19417, 58251, 174753, 1378607, 4135821, 12407463]

約数ペア:

[(1, 12407463), (3, 4135821), (9, 1378607), (71, 174753), (213, 58251), (639, 19417)]