12071717

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1663}}^1$

素因数の和:1748

約数の個数: 16

約数和(自身を含む): 14856192

約数和(自身を除く): 2784475

約数列:

[1, 7, 17, 61, 119, 427, 1037, 1663, 7259, 11641, 28271, 101443, 197897, 710101, 1724531, 12071717]

約数ペア:

[(1, 12071717), (7, 1724531), (17, 710101), (61, 197897), (119, 101443), (427, 28271), (1037, 11641), (1663, 7259)]