2989066755

素因数分解:

$3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{4239811}}^1$

素因数の和:4239866

約数の個数: 16

約数和(自身を含む): 4884263424

約数和(自身を除く): 1895196669

約数列:

[1, 3, 5, 15, 47, 141, 235, 705, 4239811, 12719433, 21199055, 63597165, 199271117, 597813351, 996355585, 2989066755]

約数ペア:

[(1, 2989066755), (3, 996355585), (5, 597813351), (15, 199271117), (47, 63597165), (141, 21199055), (235, 12719433), (705, 4239811)]