2981693

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{719}}^1$

素因数の和:772

約数の個数: 16

約数和(自身を含む): 3628800

約数和(自身を除く): 647107

約数列:

[1, 11, 13, 29, 143, 319, 377, 719, 4147, 7909, 9347, 20851, 102817, 229361, 271063, 2981693]

約数ペア:

[(1, 2981693), (11, 271063), (13, 229361), (29, 102817), (143, 20851), (319, 9347), (377, 7909), (719, 4147)]