2390564799

素因数分解:

$3^3\times 7^1\times {\mathrm{73}}^1\times {\mathrm{173267}}^1$

素因数の和:173356

約数の個数: 32

約数和(自身を含む): 4102986240

約数和(自身を除く): 1712421441

約数列:

[1, 3, 7, 9, 21, 27, 63, 73, 189, 219, 511, 657, 1533, 1971, 4599, 13797, 173267, 519801, 1212869, 1559403, 3638607, 4678209, 10915821, 12648491, 32747463, 37945473, 88539437, 113836419, 265618311, 341509257, 796854933, 2390564799]

約数ペア:

[(1, 2390564799), (3, 796854933), (7, 341509257), (9, 265618311), (21, 113836419), (27, 88539437), (63, 37945473), (73, 32747463), (189, 12648491), (219, 10915821), (511, 4678209), (657, 3638607), (1533, 1559403), (1971, 1212869), (4599, 519801), (13797, 173267)]