40084233

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{17839}}^1$

素因数の和:17956

約数の個数: 16

約数和(自身を含む): 61655040

約数和(自身を除く): 21570807

約数列:

[1, 3, 7, 21, 107, 321, 749, 2247, 17839, 53517, 124873, 374619, 1908773, 5726319, 13361411, 40084233]

約数ペア:

[(1, 40084233), (3, 13361411), (7, 5726319), (21, 1908773), (107, 374619), (321, 124873), (749, 53517), (2247, 17839)]