8687493

素因数分解:

$3^6\times {\mathrm{17}}^1\times {\mathrm{701}}^1$

素因数の和:736

約数の個数: 28

約数和(自身を含む): 13811148

約数和(自身を除く): 5123655

約数列:

[1, 3, 9, 17, 27, 51, 81, 153, 243, 459, 701, 729, 1377, 2103, 4131, 6309, 11917, 12393, 18927, 35751, 56781, 107253, 170343, 321759, 511029, 965277, 2895831, 8687493]

約数ペア:

[(1, 8687493), (3, 2895831), (9, 965277), (17, 511029), (27, 321759), (51, 170343), (81, 107253), (153, 56781), (243, 35751), (459, 18927), (701, 12393), (729, 11917), (1377, 6309), (2103, 4131)]