13907887

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1601}}^1$

素因数の和:1698

約数の個数: 16

約数和(自身を含む): 17070912

約数和(自身を除く): 3163025

約数列:

[1, 7, 17, 73, 119, 511, 1241, 1601, 8687, 11207, 27217, 116873, 190519, 818111, 1986841, 13907887]

約数ペア:

[(1, 13907887), (7, 1986841), (17, 818111), (73, 190519), (119, 116873), (511, 27217), (1241, 11207), (1601, 8687)]