140075467

素因数分解:

$7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{3499}}^1$

素因数の和:3575

約数の個数: 24

約数和(自身を含む): 175560000

約数和(自身を除く): 35484533

約数列:

[1, 7, 19, 43, 49, 133, 301, 817, 931, 2107, 3499, 5719, 24493, 40033, 66481, 150457, 171451, 465367, 1053199, 2858683, 3257569, 7372393, 20010781, 140075467]

約数ペア:

[(1, 140075467), (7, 20010781), (19, 7372393), (43, 3257569), (49, 2858683), (133, 1053199), (301, 465367), (817, 171451), (931, 150457), (2107, 66481), (3499, 40033), (5719, 24493)]