227776140977

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{422590243}}^1$

素因数の和:422590268

約数の個数: 12

約数和(自身を含む): 289051726896

約数和(自身を除く): 61275585919

約数列:

[1, 7, 11, 49, 77, 539, 422590243, 2958131701, 4648492673, 20706921907, 32539448711, 227776140977]

約数ペア:

[(1, 227776140977), (7, 32539448711), (11, 20706921907), (49, 4648492673), (77, 2958131701), (539, 422590243)]