17557209

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1319}}^1$

素因数の和:1374

約数の個数: 32

約数和(自身を含む): 28512000

約数和(自身を除く): 10954791

約数列:

[1, 3, 9, 17, 27, 29, 51, 87, 153, 261, 459, 493, 783, 1319, 1479, 3957, 4437, 11871, 13311, 22423, 35613, 38251, 67269, 114753, 201807, 344259, 605421, 650267, 1032777, 1950801, 5852403, 17557209]

約数ペア:

[(1, 17557209), (3, 5852403), (9, 1950801), (17, 1032777), (27, 650267), (29, 605421), (51, 344259), (87, 201807), (153, 114753), (261, 67269), (459, 38251), (493, 35613), (783, 22423), (1319, 13311), (1479, 11871), (3957, 4437)]