3941309.00000000

素因数分解:

$7^2\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{79}}^1$

素因数の和:138

約数の個数: 36

約数和(自身を含む): 14555520

約数和(自身を除く): 3782527

約数列:

[1, 7, 11, 23, 49, 77, 79, 121, 161, 253, 539, 553, 847, 869, 1127, 1771, 1817, 2783, 3871, 5929, 6083, 9559, 12397, 12719, 19481, 19987, 42581, 66913, 89033, 136367, 139909, 219857, 468391, 979363, 1538999, 10772993]

約数ペア:

[(1, 10772993), (7, 1538999), (11, 979363), (23, 468391), (49, 219857), (77, 139909), (79, 136367), (121, 89033), (161, 66913), (253, 42581), (539, 19987), (553, 19481), (847, 12719), (869, 12397), (1127, 9559), (1771, 6083), (1817, 5929), (2783, 3871)]