3956997

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{6311}}^1$

素因数の和:6344

約数の個数: 16

約数和(自身を含む): 6059520

約数和(自身を除く): 2102523

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 6311, 18933, 69421, 119909, 208263, 359727, 1318999, 3956997]

約数ペア:

[(1, 3956997), (3, 1318999), (11, 359727), (19, 208263), (33, 119909), (57, 69421), (209, 18933), (627, 6311)]