22288311

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1889}}^1$

素因数の和:1940

約数の個数: 32

約数和(自身を含む): 36288000

約数和(自身を除く): 13999689

約数列:

[1, 3, 9, 19, 23, 27, 57, 69, 171, 207, 437, 513, 621, 1311, 1889, 3933, 5667, 11799, 17001, 35891, 43447, 51003, 107673, 130341, 323019, 391023, 825493, 969057, 1173069, 2476479, 7429437, 22288311]

約数ペア:

[(1, 22288311), (3, 7429437), (9, 2476479), (19, 1173069), (23, 969057), (27, 825493), (57, 391023), (69, 323019), (171, 130341), (207, 107673), (437, 51003), (513, 43447), (621, 35891), (1311, 17001), (1889, 11799), (3933, 5667)]