12479929

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2657}}^1$

素因数の和:2736

約数の個数: 16

約数和(自身を含む): 15820416

約数和(自身を除く): 3340487

約数列:

[1, 7, 11, 61, 77, 427, 671, 2657, 4697, 18599, 29227, 162077, 204589, 1134539, 1782847, 12479929]

約数ペア:

[(1, 12479929), (7, 1782847), (11, 1134539), (61, 204589), (77, 162077), (427, 29227), (671, 18599), (2657, 4697)]