2890782711

素因数分解:

$3^2\times {\mathrm{101}}^1\times {\mathrm{809}}^1\times {\mathrm{3931}}^1$

素因数の和:4847

約数の個数: 24

約数和(自身を含む): 4223203920

約数和(自身を除く): 1332421209

約数列:

[1, 3, 9, 101, 303, 809, 909, 2427, 3931, 7281, 11793, 35379, 81709, 245127, 397031, 735381, 1191093, 3180179, 3573279, 9540537, 28621611, 321198079, 963594237, 2890782711]

約数ペア:

[(1, 2890782711), (3, 963594237), (9, 321198079), (101, 28621611), (303, 9540537), (809, 3573279), (909, 3180179), (2427, 1191093), (3931, 735381), (7281, 397031), (11793, 245127), (35379, 81709)]