2017888941

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{9473657}}^1$

素因数の和:9473731

約数の個数: 8

約数和(自身を含む): 2728413504

約数和(自身を除く): 710524563

約数列:

[1, 3, 71, 213, 9473657, 28420971, 672629647, 2017888941]

約数ペア:

[(1, 2017888941), (3, 672629647), (71, 28420971), (213, 9473657)]