7772156919

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{407923}}^1$

素因数の和:408031

約数の個数: 24

約数和(自身を含む): 11772686640

約数和(自身を除く): 4000529721

約数列:

[1, 3, 9, 29, 73, 87, 219, 261, 657, 2117, 6351, 19053, 407923, 1223769, 3671307, 11829767, 29778379, 35489301, 89335137, 106467903, 268005411, 863572991, 2590718973, 7772156919]

約数ペア:

[(1, 7772156919), (3, 2590718973), (9, 863572991), (29, 268005411), (73, 106467903), (87, 89335137), (219, 35489301), (261, 29778379), (657, 11829767), (2117, 3671307), (6351, 1223769), (19053, 407923)]