13873139

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1597}}^1$

素因数の和:1694

約数の個数: 16

約数和(自身を含む): 17028288

約数和(自身を除く): 3155149

約数列:

[1, 7, 17, 73, 119, 511, 1241, 1597, 8687, 11179, 27149, 116581, 190043, 816067, 1981877, 13873139]

約数ペア:

[(1, 13873139), (7, 1981877), (17, 816067), (73, 190043), (119, 116581), (511, 27149), (1241, 11179), (1597, 8687)]