28284111

素因数分解:

$3^2\times {\mathrm{89}}^1\times {\mathrm{35311}}^1$

素因数の和:35406

約数の個数: 12

約数和(自身を含む): 41315040

約数和(自身を除く): 13030929

約数列:

[1, 3, 9, 89, 267, 801, 35311, 105933, 317799, 3142679, 9428037, 28284111]

約数ペア:

[(1, 28284111), (3, 9428037), (9, 3142679), (89, 317799), (267, 105933), (801, 35311)]