57472681

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{2393}}^1$

素因数の和:2520

約数の個数: 16

約数和(自身を含む): 68027904

約数和(自身を除く): 10555223

約数列:

[1, 7, 47, 73, 329, 511, 2393, 3431, 16751, 24017, 112471, 174689, 787297, 1222823, 8210383, 57472681]

約数ペア:

[(1, 57472681), (7, 8210383), (47, 1222823), (73, 787297), (329, 174689), (511, 112471), (2393, 24017), (3431, 16751)]