3961154239

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{205103}}^1$

素因数の和:205230

約数の個数: 16

約数和(自身を含む): 4725596160

約数和(自身を除く): 764441921

約数列:

[1, 7, 31, 89, 217, 623, 2759, 19313, 205103, 1435721, 6358193, 18254167, 44507351, 127779169, 565879177, 3961154239]

約数ペア:

[(1, 3961154239), (7, 565879177), (31, 127779169), (89, 44507351), (217, 18254167), (623, 6358193), (2759, 1435721), (19313, 205103)]