8649069

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{20161}}^1$

素因数の和:20188

約数の個数: 16

約数和(自身を含む): 13548864

約数和(自身を除く): 4899795

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 20161, 60483, 221771, 262093, 665313, 786279, 2883023, 8649069]

約数ペア:

[(1, 8649069), (3, 2883023), (11, 786279), (13, 665313), (33, 262093), (39, 221771), (143, 60483), (429, 20161)]