30309291

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{82139}}^1$

素因数の和:82186

約数の個数: 12

約数和(自身を含む): 44848440

約数和(自身を除く): 14539149

約数列:

[1, 3, 9, 41, 123, 369, 82139, 246417, 739251, 3367699, 10103097, 30309291]

約数ペア:

[(1, 30309291), (3, 10103097), (9, 3367699), (41, 739251), (123, 246417), (369, 82139)]