2008126467

素因数分解:

$3^2\times {\mathrm{139}}^1\times {\mathrm{1605217}}^1$

素因数の和:1605362

約数の個数: 12

約数和(自身を含む): 2921496760

約数和(自身を除く): 913370293

約数列:

[1, 3, 9, 139, 417, 1251, 1605217, 4815651, 14446953, 223125163, 669375489, 2008126467]

約数ペア:

[(1, 2008126467), (3, 669375489), (9, 223125163), (139, 14446953), (417, 4815651), (1251, 1605217)]