2040783819

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{40015369}}^1$

素因数の和:40015389

約数の個数: 8

約数和(自身を含む): 2881106640

約数和(自身を除く): 840322821

約数列:

[1, 3, 17, 51, 40015369, 120046107, 680261273, 2040783819]

約数ペア:

[(1, 2040783819), (3, 680261273), (17, 120046107), (51, 40015369)]