2162221503

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{34847}}^1$

素因数の和:34943

約数の個数: 32

約数和(自身を含む): 3262887936

約数和(自身を除く): 1100666433

約数列:

[1, 3, 13, 37, 39, 43, 111, 129, 481, 559, 1443, 1591, 1677, 4773, 20683, 34847, 62049, 104541, 453011, 1289339, 1359033, 1498421, 3868017, 4495263, 16761407, 19479473, 50284221, 55441577, 58438419, 166324731, 720740501, 2162221503]

約数ペア:

[(1, 2162221503), (3, 720740501), (13, 166324731), (37, 58438419), (39, 55441577), (43, 50284221), (111, 19479473), (129, 16761407), (481, 4495263), (559, 3868017), (1443, 1498421), (1591, 1359033), (1677, 1289339), (4773, 453011), (20683, 104541), (34847, 62049)]