8505873

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{709}}^1$

素因数の和:789

約数の個数: 24

約数和(自身を含む): 12995840

約数和(自身を除く): 4489967

約数列:

[1, 3, 9, 31, 43, 93, 129, 279, 387, 709, 1333, 2127, 3999, 6381, 11997, 21979, 30487, 65937, 91461, 197811, 274383, 945097, 2835291, 8505873]

約数ペア:

[(1, 8505873), (3, 2835291), (9, 945097), (31, 274383), (43, 197811), (93, 91461), (129, 65937), (279, 30487), (387, 21979), (709, 11997), (1333, 6381), (2127, 3999)]