8077887

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{3217}}^1$

素因数の和:3260

約数の個数: 20

約数和(自身を含む): 12460096

約数和(自身を除く): 4382209

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 3217, 9651, 28953, 86859, 99727, 260577, 299181, 897543, 2692629, 8077887]

約数ペア:

[(1, 8077887), (3, 2692629), (9, 897543), (27, 299181), (31, 260577), (81, 99727), (93, 86859), (279, 28953), (837, 9651), (2511, 3217)]