16200171

素因数分解:

$3^2\times {\mathrm{13}}^2\times {\mathrm{10651}}^1$

素因数の和:10683

約数の個数: 18

約数和(自身を含む): 25341108

約数和(自身を除く): 9140937

約数列:

[1, 3, 9, 13, 39, 117, 169, 507, 1521, 10651, 31953, 95859, 138463, 415389, 1246167, 1800019, 5400057, 16200171]

約数ペア:

[(1, 16200171), (3, 5400057), (9, 1800019), (13, 1246167), (39, 415389), (117, 138463), (169, 95859), (507, 31953), (1521, 10651)]