12709907

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{1583}}^1$

素因数の和:1658

約数の個数: 16

約数和(自身を含む): 15409152

約数和(自身を除く): 2699245

約数列:

[1, 7, 31, 37, 217, 259, 1147, 1583, 8029, 11081, 49073, 58571, 343511, 409997, 1815701, 12709907]

約数ペア:

[(1, 12709907), (7, 1815701), (31, 409997), (37, 343511), (217, 58571), (259, 49073), (1147, 11081), (1583, 8029)]