6981020.00000000

素因数分解:

${\mathrm{43}}^2\times {\mathrm{47}}^1\times {\mathrm{431}}^1$

素因数の和:564

約数の個数: 12

約数和(自身を含む): 39253248

約数和(自身を除く): 1798055

約数列:

[1, 43, 47, 431, 1849, 2021, 18533, 20257, 86903, 796919, 871051, 37455193]

約数ペア:

[(1, 37455193), (43, 871051), (47, 796919), (431, 86903), (1849, 20257), (2021, 18533)]