22291569

素因数分解:

$3^2\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{173}}^1$

素因数の和:421

約数の個数: 24

約数和(自身を含む): 32934720

約数和(自身を除く): 10643151

約数列:

[1, 3, 9, 103, 139, 173, 309, 417, 519, 927, 1251, 1557, 14317, 17819, 24047, 42951, 53457, 72141, 128853, 160371, 216423, 2476841, 7430523, 22291569]

約数ペア:

[(1, 22291569), (3, 7430523), (9, 2476841), (103, 216423), (139, 160371), (173, 128853), (309, 72141), (417, 53457), (519, 42951), (927, 24047), (1251, 17819), (1557, 14317)]