809324667

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{181}}^1\times {\mathrm{21601}}^1$

素因数の和:21811

約数の個数: 24

約数和(自身を含む): 1226647968

約数和(自身を除く): 417323301

約数列:

[1, 3, 9, 23, 69, 181, 207, 543, 1629, 4163, 12489, 21601, 37467, 64803, 194409, 496823, 1490469, 3909781, 4471407, 11729343, 35188029, 89924963, 269774889, 809324667]

約数ペア:

[(1, 809324667), (3, 269774889), (9, 89924963), (23, 35188029), (69, 11729343), (181, 4471407), (207, 3909781), (543, 1490469), (1629, 496823), (4163, 194409), (12489, 64803), (21601, 37467)]