23267413

素因数分解:

${\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{61}}^2$

素因数の和:185

約数の個数: 18

約数和(自身を含む): 26306982

約数和(自身を除く): 3039569

約数列:

[1, 13, 37, 61, 169, 481, 793, 2257, 3721, 6253, 10309, 29341, 48373, 137677, 381433, 628849, 1789801, 23267413]

約数ペア:

[(1, 23267413), (13, 1789801), (37, 628849), (61, 381433), (169, 137677), (481, 48373), (793, 29341), (2257, 10309), (3721, 6253)]