2772096321

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{289031}}^1$

素因数の和:289196

約数の個数: 16

約数和(自身を含む): 3884590080

約数和(自身を除く): 1112493759

約数列:

[1, 3, 23, 69, 139, 417, 3197, 9591, 289031, 867093, 6647713, 19943139, 40175309, 120525927, 924032107, 2772096321]

約数ペア:

[(1, 2772096321), (3, 924032107), (23, 120525927), (69, 40175309), (139, 19943139), (417, 6647713), (3197, 867093), (9591, 289031)]