22927779

素因数分解:

$3^6\times 7^1\times {\mathrm{4493}}^1$

素因数の和:4518

約数の個数: 28

約数和(自身を含む): 39295536

約数和(自身を除く): 16367757

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1701, 4493, 5103, 13479, 31451, 40437, 94353, 121311, 283059, 363933, 849177, 1091799, 2547531, 3275397, 7642593, 22927779]

約数ペア:

[(1, 22927779), (3, 7642593), (7, 3275397), (9, 2547531), (21, 1091799), (27, 849177), (63, 363933), (81, 283059), (189, 121311), (243, 94353), (567, 40437), (729, 31451), (1701, 13479), (4493, 5103)]