16791971

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1933}}^1$

素因数の和:2030

約数の個数: 16

約数和(自身を含む): 20608704

約数和(自身を除く): 3816733

約数列:

[1, 7, 17, 73, 119, 511, 1241, 1933, 8687, 13531, 32861, 141109, 230027, 987763, 2398853, 16791971]

約数ペア:

[(1, 16791971), (7, 2398853), (17, 987763), (73, 230027), (119, 141109), (511, 32861), (1241, 13531), (1933, 8687)]