309035277

素因数分解:

$3^3\times {\mathrm{1277}}^1\times {\mathrm{8963}}^1$

素因数の和:10249

約数の個数: 16

約数和(自身を含む): 458239680

約数和(自身を除く): 149204403

約数列:

[1, 3, 9, 27, 1277, 3831, 8963, 11493, 26889, 34479, 80667, 242001, 11445751, 34337253, 103011759, 309035277]

約数ペア:

[(1, 309035277), (3, 103011759), (9, 34337253), (27, 11445751), (1277, 242001), (3831, 80667), (8963, 34479), (11493, 26889)]