2019330543

素因数分解:

$3^1\times {\mathrm{137}}^1\times {\mathrm{661}}^1\times {\mathrm{7433}}^1$

素因数の和:8234

約数の個数: 16

約数和(自身を含む): 2716562016

約数和(自身を除く): 697231473

約数列:

[1, 3, 137, 411, 661, 1983, 7433, 22299, 90557, 271671, 1018321, 3054963, 4913213, 14739639, 673110181, 2019330543]

約数ペア:

[(1, 2019330543), (3, 673110181), (137, 14739639), (411, 4913213), (661, 3054963), (1983, 1018321), (7433, 271671), (22299, 90557)]