2233881

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{313}}^1$

素因数の和:393

約数の個数: 24

約数和(自身を含む): 3543176

約数和(自身を除く): 1309295

約数列:

[1, 3, 9, 13, 39, 61, 117, 183, 313, 549, 793, 939, 2379, 2817, 4069, 7137, 12207, 19093, 36621, 57279, 171837, 248209, 744627, 2233881]

約数ペア:

[(1, 2233881), (3, 744627), (9, 248209), (13, 171837), (39, 57279), (61, 36621), (117, 19093), (183, 12207), (313, 7137), (549, 4069), (793, 2817), (939, 2379)]