7676721

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{21871}}^1$

素因数の和:21893

約数の個数: 16

約数和(自身を含む): 12248320

約数和(自身を除く): 4571599

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 21871, 65613, 196839, 284323, 590517, 852969, 2558907, 7676721]

約数ペア:

[(1, 7676721), (3, 2558907), (9, 852969), (13, 590517), (27, 284323), (39, 196839), (117, 65613), (351, 21871)]