2056530357

素因数分解:

$3^3\times 7^1\times {\mathrm{41}}^2\times {\mathrm{6473}}^1$

素因数の和:6571

約数の個数: 48

約数和(自身を含む): 3569504640

約数和(自身を除く): 1512974283

約数列:

[1, 3, 7, 9, 21, 27, 41, 63, 123, 189, 287, 369, 861, 1107, 1681, 2583, 5043, 6473, 7749, 11767, 15129, 19419, 35301, 45311, 45387, 58257, 105903, 135933, 174771, 265393, 317709, 407799, 796179, 1223397, 1857751, 2388537, 5573253, 7165611, 10881113, 16719759, 32643339, 50159277, 76167791, 97930017, 228503373, 293790051, 685510119, 2056530357]

約数ペア:

[(1, 2056530357), (3, 685510119), (7, 293790051), (9, 228503373), (21, 97930017), (27, 76167791), (41, 50159277), (63, 32643339), (123, 16719759), (189, 10881113), (287, 7165611), (369, 5573253), (861, 2388537), (1107, 1857751), (1681, 1223397), (2583, 796179), (5043, 407799), (6473, 317709), (7749, 265393), (11767, 174771), (15129, 135933), (19419, 105903), (35301, 58257), (45311, 45387)]