13155543

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{719}}^1$

素因数の和:851

約数の個数: 24

約数和(自身を含む): 20217600

約数和(自身を除く): 7062057

約数列:

[1, 3, 9, 19, 57, 107, 171, 321, 719, 963, 2033, 2157, 6099, 6471, 13661, 18297, 40983, 76933, 122949, 230799, 692397, 1461727, 4385181, 13155543]

約数ペア:

[(1, 13155543), (3, 4385181), (9, 1461727), (19, 692397), (57, 230799), (107, 122949), (171, 76933), (321, 40983), (719, 18297), (963, 13661), (2033, 6471), (2157, 6099)]