7584291

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1$

素因数の和:184

約数の個数: 48

約数和(自身を含む): 13208832

約数和(自身を除く): 5624541

約数列:

[1, 3, 9, 11, 13, 33, 39, 71, 83, 99, 117, 143, 213, 249, 429, 639, 747, 781, 913, 923, 1079, 1287, 2343, 2739, 2769, 3237, 5893, 7029, 8217, 8307, 9711, 10153, 11869, 17679, 30459, 35607, 53037, 64823, 76609, 91377, 106821, 194469, 229827, 583407, 689481, 842699, 2528097, 7584291]

約数ペア:

[(1, 7584291), (3, 2528097), (9, 842699), (11, 689481), (13, 583407), (33, 229827), (39, 194469), (71, 106821), (83, 91377), (99, 76609), (117, 64823), (143, 53037), (213, 35607), (249, 30459), (429, 17679), (639, 11869), (747, 10153), (781, 9711), (913, 8307), (923, 8217), (1079, 7029), (1287, 5893), (2343, 3237), (2739, 2769)]