2758049283

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1943657}}^1$

素因数の和:1943714

約数の個数: 16

約数和(自身を含む): 4105005696

約数和(自身を除く): 1346956413

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 1943657, 5830971, 21380227, 64140681, 83577251, 250731753, 919349761, 2758049283]

約数ペア:

[(1, 2758049283), (3, 919349761), (11, 250731753), (33, 83577251), (43, 64140681), (129, 21380227), (473, 5830971), (1419, 1943657)]