42165409

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{4153}}^1$

素因数の和:4248

約数の個数: 16

約数和(自身を含む): 50246784

約数和(自身を除く): 8081375

約数列:

[1, 11, 13, 71, 143, 781, 923, 4153, 10153, 45683, 53989, 294863, 593879, 3243493, 3833219, 42165409]

約数ペア:

[(1, 42165409), (11, 3833219), (13, 3243493), (71, 593879), (143, 294863), (781, 53989), (923, 45683), (4153, 10153)]