39720433

素因数分解:

${\mathrm{43}}^1\times {\mathrm{89}}^1\times {\mathrm{97}}^1\times {\mathrm{107}}^1$

素因数の和:336

約数の個数: 16

約数和(自身を含む): 41912640

約数和(自身を除く): 2192207

約数列:

[1, 43, 89, 97, 107, 3827, 4171, 4601, 8633, 9523, 10379, 371219, 409489, 446297, 923731, 39720433]

約数ペア:

[(1, 39720433), (43, 923731), (89, 446297), (97, 409489), (107, 371219), (3827, 10379), (4171, 9523), (4601, 8633)]