7980093

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{277}}^1$

素因数の和:394

約数の個数: 32

約数和(自身を含む): 13077120

約数和(自身を除く): 5097027

約数列:

[1, 3, 9, 11, 27, 33, 97, 99, 277, 291, 297, 831, 873, 1067, 2493, 2619, 3047, 3201, 7479, 9141, 9603, 26869, 27423, 28809, 80607, 82269, 241821, 295559, 725463, 886677, 2660031, 7980093]

約数ペア:

[(1, 7980093), (3, 2660031), (9, 886677), (11, 725463), (27, 295559), (33, 241821), (97, 82269), (99, 80607), (277, 28809), (291, 27423), (297, 26869), (831, 9603), (873, 9141), (1067, 7479), (2493, 3201), (2619, 3047)]