8138767

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5261}}^1$

素因数の和:5298

約数の個数: 16

約数和(自身を含む): 10608192

約数和(自身を除く): 2469425

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 5261, 36827, 68393, 89437, 478751, 626059, 1162681, 8138767]

約数ペア:

[(1, 8138767), (7, 1162681), (13, 626059), (17, 478751), (91, 89437), (119, 68393), (221, 36827), (1547, 5261)]