479140519

素因数分解:

${\mathrm{11}}^2\times {\mathrm{13}}^2\times {\mathrm{23431}}^1$

素因数の和:23479

約数の個数: 18

約数和(自身を含む): 570311448

約数和(自身を除く): 91170929

約数列:

[1, 11, 13, 121, 143, 169, 1573, 1859, 20449, 23431, 257741, 304603, 2835151, 3350633, 3959839, 36856963, 43558229, 479140519]

約数ペア:

[(1, 479140519), (11, 43558229), (13, 36856963), (121, 3959839), (143, 3350633), (169, 2835151), (1573, 304603), (1859, 257741), (20449, 23431)]