2022009

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{863}}^1$

素因数の和:948

約数の個数: 16

約数和(自身を含む): 2985984

約数和(自身を除く): 963975

約数列:

[1, 3, 11, 33, 71, 213, 781, 863, 2343, 2589, 9493, 28479, 61273, 183819, 674003, 2022009]

約数ペア:

[(1, 2022009), (3, 674003), (11, 183819), (33, 61273), (71, 28479), (213, 9493), (781, 2589), (863, 2343)]