2217123887

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2838827}}^1$

素因数の和:2838909

約数の個数: 8

約数和(自身を含む): 2452747392

約数和(自身を除く): 235623505

約数列:

[1, 11, 71, 781, 2838827, 31227097, 201556717, 2217123887]

約数ペア:

[(1, 2217123887), (11, 201556717), (71, 31227097), (781, 2838827)]