2818804563

素因数分解:

$3^3\times {\mathrm{1319}}^1\times {\mathrm{79151}}^1$

素因数の和:80479

約数の個数: 16

約数和(自身を含む): 4179225600

約数和(自身を除く): 1360421037

約数列:

[1, 3, 9, 27, 1319, 3957, 11871, 35613, 79151, 237453, 712359, 2137077, 104400169, 313200507, 939601521, 2818804563]

約数ペア:

[(1, 2818804563), (3, 939601521), (9, 313200507), (27, 104400169), (1319, 2137077), (3957, 712359), (11871, 237453), (35613, 79151)]