739846089

素因数分解:

$3^3\times {\mathrm{43}}^1\times {\mathrm{263}}^1\times {\mathrm{2423}}^1$

素因数の和:2738

約数の個数: 32

約数和(自身を含む): 1126287360

約数和(自身を除く): 386441271

約数列:

[1, 3, 9, 27, 43, 129, 263, 387, 789, 1161, 2367, 2423, 7101, 7269, 11309, 21807, 33927, 65421, 101781, 104189, 305343, 312567, 637249, 937701, 1911747, 2813103, 5735241, 17205723, 27401707, 82205121, 246615363, 739846089]

約数ペア:

[(1, 739846089), (3, 246615363), (9, 82205121), (27, 27401707), (43, 17205723), (129, 5735241), (263, 2813103), (387, 1911747), (789, 937701), (1161, 637249), (2367, 312567), (2423, 305343), (7101, 104189), (7269, 101781), (11309, 65421), (21807, 33927)]