28014741

素因数分解:

$3^6\times {\mathrm{83}}^1\times {\mathrm{463}}^1$

素因数の和:564

約数の個数: 28

約数和(自身を含む): 42600768

約数和(自身を除く): 14586027

約数列:

[1, 3, 9, 27, 81, 83, 243, 249, 463, 729, 747, 1389, 2241, 4167, 6723, 12501, 20169, 37503, 38429, 60507, 112509, 115287, 337527, 345861, 1037583, 3112749, 9338247, 28014741]

約数ペア:

[(1, 28014741), (3, 9338247), (9, 3112749), (27, 1037583), (81, 345861), (83, 337527), (243, 115287), (249, 112509), (463, 60507), (729, 38429), (747, 37503), (1389, 20169), (2241, 12501), (4167, 6723)]