2015231643

素因数分解:

$3^4\times {\mathrm{47}}^1\times {\mathrm{529349}}^1$

素因数の和:529408

約数の個数: 20

約数和(自身を含む): 3074464800

約数和(自身を除く): 1059233157

約数列:

[1, 3, 9, 27, 47, 81, 141, 423, 1269, 3807, 529349, 1588047, 4764141, 14292423, 24879403, 42877269, 74638209, 223914627, 671743881, 2015231643]

約数ペア:

[(1, 2015231643), (3, 671743881), (9, 223914627), (27, 74638209), (47, 42877269), (81, 24879403), (141, 14292423), (423, 4764141), (1269, 1588047), (3807, 529349)]