12903759

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1889}}^1$

素因数の和:1932

約数の個数: 32

約数和(自身を含む): 21772800

約数和(自身を除く): 8869041

約数列:

[1, 3, 9, 11, 23, 27, 33, 69, 99, 207, 253, 297, 621, 759, 1889, 2277, 5667, 6831, 17001, 20779, 43447, 51003, 62337, 130341, 187011, 391023, 477917, 561033, 1173069, 1433751, 4301253, 12903759]

約数ペア:

[(1, 12903759), (3, 4301253), (9, 1433751), (11, 1173069), (23, 561033), (27, 477917), (33, 391023), (69, 187011), (99, 130341), (207, 62337), (253, 51003), (297, 43447), (621, 20779), (759, 17001), (1889, 6831), (2277, 5667)]