1555127977

素因数分解:

${\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{691}}^1\times {\mathrm{743}}^1$

素因数の和:1680

約数の個数: 16

約数和(自身を含む): 1686642048

約数和(自身を除く): 131514071

約数列:

[1, 13, 233, 691, 743, 3029, 8983, 9659, 161003, 173119, 513413, 2093039, 2250547, 6674369, 119625229, 1555127977]

約数ペア:

[(1, 1555127977), (13, 119625229), (233, 6674369), (691, 2250547), (743, 2093039), (3029, 513413), (8983, 173119), (9659, 161003)]