2001092157

素因数分解:

$3^2\times {\mathrm{163}}^1\times {\mathrm{1364071}}^1$

素因数の和:1364240

約数の個数: 12

約数和(自身を含む): 2908201504

約数和(自身を除く): 907109347

約数列:

[1, 3, 9, 163, 489, 1467, 1364071, 4092213, 12276639, 222343573, 667030719, 2001092157]

約数ペア:

[(1, 2001092157), (3, 667030719), (9, 222343573), (163, 12276639), (489, 4092213), (1467, 1364071)]