25486227

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{3571}}^1$

素因数の和:3651

約数の個数: 24

約数和(自身を含む): 40306448

約数和(自身を除く): 14820221

約数列:

[1, 3, 9, 13, 39, 61, 117, 183, 549, 793, 2379, 3571, 7137, 10713, 32139, 46423, 139269, 217831, 417807, 653493, 1960479, 2831803, 8495409, 25486227]

約数ペア:

[(1, 25486227), (3, 8495409), (9, 2831803), (13, 1960479), (39, 653493), (61, 417807), (117, 217831), (183, 139269), (549, 46423), (793, 32139), (2379, 10713), (3571, 7137)]