2023091073

素因数分解:

$3^4\times {\mathrm{97}}^1\times {\mathrm{257489}}^1$

素因数の和:257598

約数の個数: 20

約数和(自身を含む): 3053316420

約数和(自身を除く): 1030225347

約数列:

[1, 3, 9, 27, 81, 97, 291, 873, 2619, 7857, 257489, 772467, 2317401, 6952203, 20856609, 24976433, 74929299, 224787897, 674363691, 2023091073]

約数ペア:

[(1, 2023091073), (3, 674363691), (9, 224787897), (27, 74929299), (81, 24976433), (97, 20856609), (291, 6952203), (873, 2317401), (2619, 772467), (7857, 257489)]