25250121

素因数分解:

$3^2\times {\mathrm{13}}^3\times {\mathrm{1277}}^1$

素因数の和:1322

約数の個数: 24

約数和(自身を含む): 39541320

約数和(自身を除く): 14291199

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1277, 1521, 2197, 3831, 6591, 11493, 16601, 19773, 49803, 149409, 215813, 647439, 1942317, 2805569, 8416707, 25250121]

約数ペア:

[(1, 25250121), (3, 8416707), (9, 2805569), (13, 1942317), (39, 647439), (117, 215813), (169, 149409), (507, 49803), (1277, 19773), (1521, 16601), (2197, 11493), (3831, 6591)]