8784803.00000000

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:216

約数の個数: 48

約数和(自身を含む): 48432384

約数和(自身を除く): 18784701

約数列:

[1, 3, 9, 13, 39, 43, 71, 83, 117, 129, 213, 249, 387, 559, 639, 747, 923, 1079, 1677, 2769, 3053, 3237, 3569, 5031, 5893, 8307, 9159, 9711, 10707, 17679, 27477, 32121, 39689, 46397, 53037, 76609, 119067, 139191, 229827, 253399, 357201, 417573, 689481, 760197, 2280591, 3294187, 9882561, 29647683]

約数ペア:

[(1, 29647683), (3, 9882561), (9, 3294187), (13, 2280591), (39, 760197), (43, 689481), (71, 417573), (83, 357201), (117, 253399), (129, 229827), (213, 139191), (249, 119067), (387, 76609), (559, 53037), (639, 46397), (747, 39689), (923, 32121), (1079, 27477), (1677, 17679), (2769, 10707), (3053, 9711), (3237, 9159), (3569, 8307), (5031, 5893)]