12868017

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{743}}^1$

素因数の和:1020

約数の個数: 16

約数和(自身を含む): 17998848

約数和(自身を除く): 5130831

約数列:

[1, 3, 23, 69, 251, 743, 753, 2229, 5773, 17089, 17319, 51267, 186493, 559479, 4289339, 12868017]

約数ペア:

[(1, 12868017), (3, 4289339), (23, 559479), (69, 186493), (251, 51267), (743, 17319), (753, 17089), (2229, 5773)]