2019331863

素因数分解:

$3^4\times {\mathrm{773}}^1\times {\mathrm{32251}}^1$

素因数の和:33036

約数の個数: 20

約数和(自身を含む): 3020528808

約数和(自身を除く): 1001196945

約数列:

[1, 3, 9, 27, 81, 773, 2319, 6957, 20871, 32251, 62613, 96753, 290259, 870777, 2612331, 24930023, 74790069, 224370207, 673110621, 2019331863]

約数ペア:

[(1, 2019331863), (3, 673110621), (9, 224370207), (27, 74790069), (81, 24930023), (773, 2612331), (2319, 870777), (6957, 290259), (20871, 96753), (32251, 62613)]