8139719

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{937}}^1$

素因数の和:1034

約数の個数: 16

約数和(自身を含む): 9995328

約数和(自身を除く): 1855609

約数列:

[1, 7, 17, 73, 119, 511, 937, 1241, 6559, 8687, 15929, 68401, 111503, 478807, 1162817, 8139719]

約数ペア:

[(1, 8139719), (7, 1162817), (17, 478807), (73, 111503), (119, 68401), (511, 15929), (937, 8687), (1241, 6559)]