7964073

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1583}}^1$

素因数の和:1645

約数の個数: 24

約数和(自身を含む): 12684672

約数和(自身を除く): 4720599

約数列:

[1, 3, 9, 13, 39, 43, 117, 129, 387, 559, 1583, 1677, 4749, 5031, 14247, 20579, 61737, 68069, 185211, 204207, 612621, 884897, 2654691, 7964073]

約数ペア:

[(1, 7964073), (3, 2654691), (9, 884897), (13, 612621), (39, 204207), (43, 185211), (117, 68069), (129, 61737), (387, 20579), (559, 14247), (1583, 5031), (1677, 4749)]