2772048429

素因数分解:

$3^2\times {\mathrm{311}}^1\times {\mathrm{990371}}^1$

素因数の和:990688

約数の個数: 12

約数和(自身を含む): 4016948832

約数和(自身を除く): 1244900403

約数列:

[1, 3, 9, 311, 933, 2799, 990371, 2971113, 8913339, 308005381, 924016143, 2772048429]

約数ペア:

[(1, 2772048429), (3, 924016143), (9, 308005381), (311, 8913339), (933, 2971113), (2799, 990371)]