126586467

素因数分解:

$3^2\times 7^1\times {\mathrm{1279}}^1\times {\mathrm{1571}}^1$

素因数の和:2863

約数の個数: 24

約数和(自身を含む): 209264640

約数和(自身を除く): 82678173

約数列:

[1, 3, 7, 9, 21, 63, 1279, 1571, 3837, 4713, 8953, 10997, 11511, 14139, 26859, 32991, 80577, 98973, 2009309, 6027927, 14065163, 18083781, 42195489, 126586467]

約数ペア:

[(1, 126586467), (3, 42195489), (7, 18083781), (9, 14065163), (21, 6027927), (63, 2009309), (1279, 98973), (1571, 80577), (3837, 32991), (4713, 26859), (8953, 14139), (10997, 11511)]