6640629

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{613}}^1$

素因数の和:796

約数の個数: 16

約数和(自身を含む): 9313152

約数和(自身を除く): 2672523

約数列:

[1, 3, 23, 69, 157, 471, 613, 1839, 3611, 10833, 14099, 42297, 96241, 288723, 2213543, 6640629]

約数ペア:

[(1, 6640629), (3, 2213543), (23, 288723), (69, 96241), (157, 42297), (471, 14099), (613, 10833), (1839, 3611)]