39891137

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{3929}}^1$

素因数の和:4024

約数の個数: 16

約数和(自身を含む): 47537280

約数和(自身を除く): 7646143

約数列:

[1, 11, 13, 71, 143, 781, 923, 3929, 10153, 43219, 51077, 278959, 561847, 3068549, 3626467, 39891137]

約数ペア:

[(1, 39891137), (11, 3626467), (13, 3068549), (71, 561847), (143, 278959), (781, 51077), (923, 43219), (3929, 10153)]