239338719

素因数分解:

$3^8\times {\mathrm{36479}}^1$

素因数の和:36503

約数の個数: 18

約数和(自身を含む): 358999680

約数和(自身を除く): 119660961

約数列:

[1, 3, 9, 27, 81, 243, 729, 2187, 6561, 36479, 109437, 328311, 984933, 2954799, 8864397, 26593191, 79779573, 239338719]

約数ペア:

[(1, 239338719), (3, 79779573), (9, 26593191), (27, 8864397), (81, 2954799), (243, 984933), (729, 328311), (2187, 109437), (6561, 36479)]