2944508049

素因数分解:

$3^2\times 7^2\times {\mathrm{6676889}}^1$

素因数の和:6676909

約数の個数: 18

約数和(自身を含む): 4947575490

約数和(自身を除く): 2003067441

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 441, 6676889, 20030667, 46738223, 60092001, 140214669, 327167561, 420644007, 981502683, 2944508049]

約数ペア:

[(1, 2944508049), (3, 981502683), (7, 420644007), (9, 327167561), (21, 140214669), (49, 60092001), (63, 46738223), (147, 20030667), (441, 6676889)]