2247341487

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{257339}}^1$

素因数の和:257454

約数の個数: 16

約数和(自身を含む): 3112784640

約数和(自身を除く): 865443153

約数列:

[1, 3, 41, 71, 123, 213, 2911, 8733, 257339, 772017, 10550899, 18271069, 31652697, 54813207, 749113829, 2247341487]

約数ペア:

[(1, 2247341487), (3, 749113829), (41, 54813207), (71, 31652697), (123, 18271069), (213, 10550899), (2911, 772017), (8733, 257339)]