2247754281

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{458819}}^1$

素因数の和:458916

約数の個数: 16

約数和(自身を含む): 3171363840

約数和(自身を除く): 923609559

約数列:

[1, 3, 23, 69, 71, 213, 1633, 4899, 458819, 1376457, 10552837, 31658511, 32576149, 97728447, 749251427, 2247754281]

約数ペア:

[(1, 2247754281), (3, 749251427), (23, 97728447), (69, 32576149), (71, 31658511), (213, 10552837), (1633, 1376457), (4899, 458819)]