141013467

素因数分解:

$3^4\times 7^1\times {\mathrm{248701}}^1$

素因数の和:248720

約数の個数: 20

約数和(自身を含む): 240743536

約数和(自身を除く): 99730069

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 248701, 746103, 1740907, 2238309, 5222721, 6714927, 15668163, 20144781, 47004489, 141013467]

約数ペア:

[(1, 141013467), (3, 47004489), (7, 20144781), (9, 15668163), (21, 6714927), (27, 5222721), (63, 2238309), (81, 1740907), (189, 746103), (567, 248701)]