8253891

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{739}}^1$

素因数の和:835

約数の個数: 24

約数和(自身を含む): 12813840

約数和(自身を除く): 4559949

約数列:

[1, 3, 9, 17, 51, 73, 153, 219, 657, 739, 1241, 2217, 3723, 6651, 11169, 12563, 37689, 53947, 113067, 161841, 485523, 917099, 2751297, 8253891]

約数ペア:

[(1, 8253891), (3, 2751297), (9, 917099), (17, 485523), (51, 161841), (73, 113067), (153, 53947), (219, 37689), (657, 12563), (739, 11169), (1241, 6651), (2217, 3723)]