249689489

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{467}}^1\times {\mathrm{4493}}^1$

素因数の和:4984

約数の個数: 16

約数和(自身を含む): 302859648

約数和(自身を除く): 53170159

約数列:

[1, 7, 17, 119, 467, 3269, 4493, 7939, 31451, 55573, 76381, 534667, 2098231, 14687617, 35669927, 249689489]

約数ペア:

[(1, 249689489), (7, 35669927), (17, 14687617), (119, 2098231), (467, 534667), (3269, 76381), (4493, 55573), (7939, 31451)]