26508339

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{479}}^1$

素因数の和:552

約数の個数: 48

約数和(自身を含む): 46126080

約数和(自身を除く): 19617741

約数列:

[1, 3, 9, 11, 13, 33, 39, 43, 99, 117, 129, 143, 387, 429, 473, 479, 559, 1287, 1419, 1437, 1677, 4257, 4311, 5031, 5269, 6149, 6227, 15807, 18447, 18681, 20597, 47421, 55341, 56043, 61791, 68497, 185373, 205491, 226567, 267761, 616473, 679701, 803283, 2039103, 2409849, 2945371, 8836113, 26508339]

約数ペア:

[(1, 26508339), (3, 8836113), (9, 2945371), (11, 2409849), (13, 2039103), (33, 803283), (39, 679701), (43, 616473), (99, 267761), (117, 226567), (129, 205491), (143, 185373), (387, 68497), (429, 61791), (473, 56043), (479, 55341), (559, 47421), (1287, 20597), (1419, 18681), (1437, 18447), (1677, 15807), (4257, 6227), (4311, 6149), (5031, 5269)]