89014863

素因数分解:

$3^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{491}}^1$

素因数の和:687

約数の個数: 32

約数和(自身を含む): 138862080

約数和(自身を除く): 49847217

約数列:

[1, 3, 7, 21, 89, 97, 267, 291, 491, 623, 679, 1473, 1869, 2037, 3437, 8633, 10311, 25899, 43699, 47627, 60431, 131097, 142881, 181293, 305893, 333389, 917679, 1000167, 4238803, 12716409, 29671621, 89014863]

約数ペア:

[(1, 89014863), (3, 29671621), (7, 12716409), (21, 4238803), (89, 1000167), (97, 917679), (267, 333389), (291, 305893), (491, 181293), (623, 142881), (679, 131097), (1473, 60431), (1869, 47627), (2037, 43699), (3437, 25899), (8633, 10311)]