313749549

素因数分解:

$3^2\times {\mathrm{139}}^1\times {\mathrm{250799}}^1$

素因数の和:250944

約数の個数: 12

約数和(自身を含む): 456456000

約数和(自身を除く): 142706451

約数列:

[1, 3, 9, 139, 417, 1251, 250799, 752397, 2257191, 34861061, 104583183, 313749549]

約数ペア:

[(1, 313749549), (3, 104583183), (9, 34861061), (139, 2257191), (417, 752397), (1251, 250799)]