16128177

素因数分解:

$3^1\times {\mathrm{13}}^3\times {\mathrm{2447}}^1$

素因数の和:2489

約数の個数: 16

約数和(自身を含む): 23304960

約数和(自身を除く): 7176783

約数列:

[1, 3, 13, 39, 169, 507, 2197, 2447, 6591, 7341, 31811, 95433, 413543, 1240629, 5376059, 16128177]

約数ペア:

[(1, 16128177), (3, 5376059), (13, 1240629), (39, 413543), (169, 95433), (507, 31811), (2197, 7341), (2447, 6591)]