2016707721

素因数分解:

$3^1\times 7^1\times {\mathrm{96033701}}^1$

素因数の和:96033711

約数の個数: 8

約数和(自身を含む): 3073078464

約数和(自身を除く): 1056370743

約数列:

[1, 3, 7, 21, 96033701, 288101103, 672235907, 2016707721]

約数ペア:

[(1, 2016707721), (3, 672235907), (7, 288101103), (21, 96033701)]