996819439

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1\times {\mathrm{1459}}^1$

素因数の和:1963

約数の個数: 32

約数和(自身を含む): 1311897600

約数和(自身を除く): 315078161

約数列:

[1, 7, 11, 19, 77, 133, 209, 467, 1459, 1463, 3269, 5137, 8873, 10213, 16049, 27721, 35959, 62111, 97603, 112343, 194047, 304931, 681353, 683221, 2134517, 4769471, 7494883, 12945707, 52464181, 90619949, 142402777, 996819439]

約数ペア:

[(1, 996819439), (7, 142402777), (11, 90619949), (19, 52464181), (77, 12945707), (133, 7494883), (209, 4769471), (467, 2134517), (1459, 683221), (1463, 681353), (3269, 304931), (5137, 194047), (8873, 112343), (10213, 97603), (16049, 62111), (27721, 35959)]