828392697

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{25589}}^1$

素因数の和:25718

約数の個数: 32

約数和(自身を含む): 1351152000

約数和(自身を除く): 522759303

約数列:

[1, 3, 9, 11, 27, 33, 99, 109, 297, 327, 981, 1199, 2943, 3597, 10791, 25589, 32373, 76767, 230301, 281479, 690903, 844437, 2533311, 2789201, 7599933, 8367603, 25102809, 30681211, 75308427, 92043633, 276130899, 828392697]

約数ペア:

[(1, 828392697), (3, 276130899), (9, 92043633), (11, 75308427), (27, 30681211), (33, 25102809), (99, 8367603), (109, 7599933), (297, 2789201), (327, 2533311), (981, 844437), (1199, 690903), (2943, 281479), (3597, 230301), (10791, 76767), (25589, 32373)]