17912713

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{11579}}^1$

素因数の和:11616

約数の個数: 16

約数和(自身を含む): 23345280

約数和(自身を除く): 5432567

約数列:

[1, 7, 13, 17, 91, 119, 221, 1547, 11579, 81053, 150527, 196843, 1053689, 1377901, 2558959, 17912713]

約数ペア:

[(1, 17912713), (7, 2558959), (13, 1377901), (17, 1053689), (91, 196843), (119, 150527), (221, 81053), (1547, 11579)]