268496679

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{2267}}^1$

素因数の和:2415

約数の個数: 32

約数和(自身を含む): 405409536

約数和(自身を除く): 136912857

約数列:

[1, 3, 11, 33, 37, 97, 111, 291, 407, 1067, 1221, 2267, 3201, 3589, 6801, 10767, 24937, 39479, 74811, 83879, 118437, 219899, 251637, 659697, 922669, 2418889, 2768007, 7256667, 8136263, 24408789, 89498893, 268496679]

約数ペア:

[(1, 268496679), (3, 89498893), (11, 24408789), (33, 8136263), (37, 7256667), (97, 2768007), (111, 2418889), (291, 922669), (407, 659697), (1067, 251637), (1221, 219899), (2267, 118437), (3201, 83879), (3589, 74811), (6801, 39479), (10767, 24937)]