13797783

素因数分解:

$3^9\times {\mathrm{701}}^1$

素因数の和:728

約数の個数: 20

約数和(自身を含む): 20725848

約数和(自身を除く): 6928065

約数列:

[1, 3, 9, 27, 81, 243, 701, 729, 2103, 2187, 6309, 6561, 18927, 19683, 56781, 170343, 511029, 1533087, 4599261, 13797783]

約数ペア:

[(1, 13797783), (3, 4599261), (9, 1533087), (27, 511029), (81, 170343), (243, 56781), (701, 19683), (729, 18927), (2103, 6561), (2187, 6309)]