4749261

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2027}}^1$

素因数の和:2112

約数の個数: 16

約数和(自身を含む): 7008768

約数和(自身を除く): 2259507

約数列:

[1, 3, 11, 33, 71, 213, 781, 2027, 2343, 6081, 22297, 66891, 143917, 431751, 1583087, 4749261]

約数ペア:

[(1, 4749261), (3, 1583087), (11, 431751), (33, 143917), (71, 66891), (213, 22297), (781, 6081), (2027, 2343)]