22809501

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{479}}^1$

素因数の和:546

約数の個数: 48

約数和(自身を含む): 39836160

約数和(自身を除く): 17026659

約数列:

[1, 3, 9, 11, 13, 33, 37, 39, 99, 111, 117, 143, 333, 407, 429, 479, 481, 1221, 1287, 1437, 1443, 3663, 4311, 4329, 5269, 5291, 6227, 15807, 15873, 17723, 18681, 47421, 47619, 53169, 56043, 68497, 159507, 194953, 205491, 230399, 584859, 616473, 691197, 1754577, 2073591, 2534389, 7603167, 22809501]

約数ペア:

[(1, 22809501), (3, 7603167), (9, 2534389), (11, 2073591), (13, 1754577), (33, 691197), (37, 616473), (39, 584859), (99, 230399), (111, 205491), (117, 194953), (143, 159507), (333, 68497), (407, 56043), (429, 53169), (479, 47619), (481, 47421), (1221, 18681), (1287, 17723), (1437, 15873), (1443, 15807), (3663, 6227), (4311, 5291), (4329, 5269)]