3742297

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:280

約数の個数: 16

約数和(自身を含む): 4312000

約数和(自身を除く): 569703

約数列:

[1, 13, 19, 109, 139, 247, 1417, 1807, 2071, 2641, 15151, 26923, 34333, 196963, 287869, 3742297]

約数ペア:

[(1, 3742297), (13, 287869), (19, 196963), (109, 34333), (139, 26923), (247, 15151), (1417, 2641), (1807, 2071)]