28310337

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{479}}^1$

素因数の和:698

約数の個数: 32

約数和(自身を含む): 46080000

約数和(自身を除く): 17769663

約数列:

[1, 3, 9, 11, 27, 33, 99, 199, 297, 479, 597, 1437, 1791, 2189, 4311, 5269, 5373, 6567, 12933, 15807, 19701, 47421, 59103, 95321, 142263, 285963, 857889, 1048531, 2573667, 3145593, 9436779, 28310337]

約数ペア:

[(1, 28310337), (3, 9436779), (9, 3145593), (11, 2573667), (27, 1048531), (33, 857889), (99, 285963), (199, 142263), (297, 95321), (479, 59103), (597, 47421), (1437, 19701), (1791, 15807), (2189, 12933), (4311, 6567), (5269, 5373)]