2019925863

素因数分解:

$3^3\times {\mathrm{9341}}^1\times {\mathrm{8009}}^1$

素因数の和:17359

約数の個数: 16

約数和(自身を含む): 2993176800

約数和(自身を除く): 973250937

約数列:

[1, 3, 9, 27, 8009, 9341, 24027, 28023, 72081, 84069, 216243, 252207, 74812069, 224436207, 673308621, 2019925863]

約数ペア:

[(1, 2019925863), (3, 673308621), (9, 224436207), (27, 74812069), (8009, 252207), (9341, 216243), (24027, 84069), (28023, 72081)]