1681221119

素因数分解:

${\mathrm{113}}^1\times {\mathrm{131}}^1\times {\mathrm{137}}^1\times {\mathrm{829}}^1$

素因数の和:1210

約数の個数: 16

約数和(自身を含む): 1723597920

約数和(自身を除く): 42376801

約数列:

[1, 113, 131, 137, 829, 14803, 15481, 17947, 93677, 108599, 113573, 2028011, 12271687, 12833749, 14878063, 1681221119]

約数ペア:

[(1, 1681221119), (113, 14878063), (131, 12833749), (137, 12271687), (829, 2028011), (14803, 113573), (15481, 108599), (17947, 93677)]