2011207539

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{444859}}^1$

素因数の和:445010

約数の個数: 16

約数和(自身を含む): 2946752640

約数和(自身を除く): 935545101

約数列:

[1, 3, 11, 33, 137, 411, 1507, 4521, 444859, 1334577, 4893449, 14680347, 60945683, 182837049, 670402513, 2011207539]

約数ペア:

[(1, 2011207539), (3, 670402513), (11, 182837049), (33, 60945683), (137, 14680347), (411, 4893449), (1507, 1334577), (4521, 444859)]