2606379669

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{67021}}^1$

素因数の和:67205

約数の個数: 24

約数和(自身を含む): 3920787000

約数和(自身を除く): 1314407331

約数列:

[1, 3, 9, 29, 87, 149, 261, 447, 1341, 4321, 12963, 38889, 67021, 201063, 603189, 1943609, 5830827, 9986129, 17492481, 29958387, 89875161, 289597741, 868793223, 2606379669]

約数ペア:

[(1, 2606379669), (3, 868793223), (9, 289597741), (29, 89875161), (87, 29958387), (149, 17492481), (261, 9986129), (447, 5830827), (1341, 1943609), (4321, 603189), (12963, 201063), (38889, 67021)]