28025973

素因数分解:

$3^3\times {\mathrm{971}}^1\times {\mathrm{1069}}^1$

素因数の和:2049

約数の個数: 16

約数和(自身を含む): 41601600

約数和(自身を除く): 13575627

約数列:

[1, 3, 9, 27, 971, 1069, 2913, 3207, 8739, 9621, 26217, 28863, 1037999, 3113997, 9341991, 28025973]

約数ペア:

[(1, 28025973), (3, 9341991), (9, 3113997), (27, 1037999), (971, 28863), (1069, 26217), (2913, 9621), (3207, 8739)]