5171621

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{3343}}^1$

素因数の和:3380

約数の個数: 16

約数和(自身を含む): 6741504

約数和(自身を除く): 1569883

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 3343, 23401, 43459, 56831, 304213, 397817, 738803, 5171621]

約数ペア:

[(1, 5171621), (7, 738803), (13, 397817), (17, 304213), (91, 56831), (119, 43459), (221, 23401), (1547, 3343)]