12405333

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{419}}^1$

素因数の和:632

約数の個数: 16

約数和(自身を含む): 16934400

約数和(自身を除く): 4529067

約数列:

[1, 3, 71, 139, 213, 417, 419, 1257, 9869, 29607, 29749, 58241, 89247, 174723, 4135111, 12405333]

約数ペア:

[(1, 12405333), (3, 4135111), (71, 174723), (139, 89247), (213, 58241), (417, 29749), (419, 29607), (1257, 9869)]