40373347

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{2837}}^1$

素因数の和:2970

約数の個数: 16

約数和(自身を含む): 49040640

約数和(自身を除く): 8667293

約数列:

[1, 7, 19, 107, 133, 749, 2033, 2837, 14231, 19859, 53903, 303559, 377321, 2124913, 5767621, 40373347]

約数ペア:

[(1, 40373347), (7, 5767621), (19, 2124913), (107, 377321), (133, 303559), (749, 53903), (2033, 19859), (2837, 14231)]