11976783

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2309}}^1$

素因数の和:2351

約数の個数: 32

約数和(自身を含む): 20697600

約数和(自身を除く): 8720817

約数列:

[1, 3, 7, 13, 19, 21, 39, 57, 91, 133, 247, 273, 399, 741, 1729, 2309, 5187, 6927, 16163, 30017, 43871, 48489, 90051, 131613, 210119, 307097, 570323, 630357, 921291, 1710969, 3992261, 11976783]

約数ペア:

[(1, 11976783), (3, 3992261), (7, 1710969), (13, 921291), (19, 630357), (21, 570323), (39, 307097), (57, 210119), (91, 131613), (133, 90051), (247, 48489), (273, 43871), (399, 30017), (741, 16163), (1729, 6927), (2309, 5187)]