25274313

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{2423}}^1$

素因数の和:2509

約数の個数: 24

約数和(自身を含む): 39074880

約数和(自身を除く): 13800567

約数列:

[1, 3, 9, 19, 57, 61, 171, 183, 549, 1159, 2423, 3477, 7269, 10431, 21807, 46037, 138111, 147803, 414333, 443409, 1330227, 2808257, 8424771, 25274313]

約数ペア:

[(1, 25274313), (3, 8424771), (9, 2808257), (19, 1330227), (57, 443409), (61, 414333), (171, 147803), (183, 138111), (549, 46037), (1159, 21807), (2423, 10431), (3477, 7269)]