20143593

素因数分解:

$3^3\times {\mathrm{433}}^1\times {\mathrm{1723}}^1$

素因数の和:2165

約数の個数: 16

約数和(自身を含む): 29928640

約数和(自身を除く): 9785047

約数列:

[1, 3, 9, 27, 433, 1299, 1723, 3897, 5169, 11691, 15507, 46521, 746059, 2238177, 6714531, 20143593]

約数ペア:

[(1, 20143593), (3, 6714531), (9, 2238177), (27, 746059), (433, 46521), (1299, 15507), (1723, 11691), (3897, 5169)]