2090769

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{193}}^1$

素因数の和:376

約数の個数: 16

約数和(自身を含む): 2942592

約数和(自身を除く): 851823

約数列:

[1, 3, 23, 69, 157, 193, 471, 579, 3611, 4439, 10833, 13317, 30301, 90903, 696923, 2090769]

約数ペア:

[(1, 2090769), (3, 696923), (23, 90903), (69, 30301), (157, 13317), (193, 10833), (471, 4439), (579, 3611)]