14912721

素因数分解:

$3^3\times {\mathrm{127}}^1\times {\mathrm{4349}}^1$

素因数の和:4485

約数の個数: 16

約数和(自身を含む): 22272000

約数和(自身を除く): 7359279

約数列:

[1, 3, 9, 27, 127, 381, 1143, 3429, 4349, 13047, 39141, 117423, 552323, 1656969, 4970907, 14912721]

約数ペア:

[(1, 14912721), (3, 4970907), (9, 1656969), (27, 552323), (127, 117423), (381, 39141), (1143, 13047), (3429, 4349)]