3170251

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1$

素因数の和:163

約数の個数: 24

約数和(自身を含む): 4021920

約数和(自身を除く): 851669

約数列:

[1, 7, 23, 29, 49, 97, 161, 203, 667, 679, 1127, 1421, 2231, 2813, 4669, 4753, 15617, 19691, 32683, 64699, 109319, 137837, 452893, 3170251]

約数ペア:

[(1, 3170251), (7, 452893), (23, 137837), (29, 109319), (49, 64699), (97, 32683), (161, 19691), (203, 15617), (667, 4753), (679, 4669), (1127, 2813), (1421, 2231)]