8161431

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1\times {\mathrm{1093}}^1$

素因数の和:1246

約数の個数: 16

約数和(自身を含む): 11552640

約数和(自身を除く): 3391209

約数列:

[1, 3, 19, 57, 131, 393, 1093, 2489, 3279, 7467, 20767, 62301, 143183, 429549, 2720477, 8161431]

約数ペア:

[(1, 8161431), (3, 2720477), (19, 429549), (57, 143183), (131, 62301), (393, 20767), (1093, 7467), (2489, 3279)]