156789257317

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{33331}}^1\times {\mathrm{61091}}^1$

素因数の和:94440

約数の個数: 16

約数和(自身を含む): 195486580224

約数和(自身を除く): 38697322907

約数列:

[1, 7, 11, 77, 33331, 61091, 233317, 366641, 427637, 672001, 2566487, 4704007, 2036224121, 14253568847, 22398465331, 156789257317]

約数ペア:

[(1, 156789257317), (7, 22398465331), (11, 14253568847), (77, 2036224121), (33331, 4704007), (61091, 2566487), (233317, 672001), (366641, 427637)]