13090815999

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{21080219}}^1$

素因数の和:21080251

約数の個数: 16

約数和(自身を含む): 20237011200

約数和(自身を除く): 7146195201

約数列:

[1, 3, 9, 23, 27, 69, 207, 621, 21080219, 63240657, 189721971, 484845037, 569165913, 1454535111, 4363605333, 13090815999]

約数ペア:

[(1, 13090815999), (3, 4363605333), (9, 1454535111), (23, 569165913), (27, 484845037), (69, 189721971), (207, 63240657), (621, 21080219)]