39125021

素因数分解:

${\mathrm{13}}^2\times {\mathrm{37}}^1\times {\mathrm{6257}}^1$

素因数の和:6320

約数の個数: 12

約数和(自身を含む): 43518132

約数和(自身を除く): 4393111

約数列:

[1, 13, 37, 169, 481, 6253, 6257, 81341, 231509, 1057433, 3009617, 39125021]

約数ペア:

[(1, 39125021), (13, 3009617), (37, 1057433), (169, 231509), (481, 81341), (6253, 6257)]