14555781

素因数分解:

$3^4\times {\mathrm{71}}^1\times {\mathrm{2531}}^1$

素因数の和:2614

約数の個数: 20

約数和(自身を含む): 22058784

約数和(自身を除く): 7503003

約数列:

[1, 3, 9, 27, 71, 81, 213, 639, 1917, 2531, 5751, 7593, 22779, 68337, 179701, 205011, 539103, 1617309, 4851927, 14555781]

約数ペア:

[(1, 14555781), (3, 4851927), (9, 1617309), (27, 539103), (71, 205011), (81, 179701), (213, 68337), (639, 22779), (1917, 7593), (2531, 5751)]