5540907

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{613}}^1$

素因数の和:770

約数の個数: 16

約数和(自身を含む): 7780608

約数和(自身を除く): 2239701

約数列:

[1, 3, 23, 69, 131, 393, 613, 1839, 3013, 9039, 14099, 42297, 80303, 240909, 1846969, 5540907]

約数ペア:

[(1, 5540907), (3, 1846969), (23, 240909), (69, 80303), (131, 42297), (393, 14099), (613, 9039), (1839, 3013)]