340726311

素因数分解:

$3^3\times {\mathrm{2377}}^1\times {\mathrm{5309}}^1$

素因数の和:7695

約数の個数: 16

約数和(自身を含む): 505087200

約数和(自身を除く): 164360889

約数列:

[1, 3, 9, 27, 2377, 5309, 7131, 15927, 21393, 47781, 64179, 143343, 12619493, 37858479, 113575437, 340726311]

約数ペア:

[(1, 340726311), (3, 113575437), (9, 37858479), (27, 12619493), (2377, 143343), (5309, 64179), (7131, 47781), (15927, 21393)]