13840173

素因数分解:

$3^3\times {\mathrm{173}}^1\times {\mathrm{2963}}^1$

素因数の和:3145

約数の個数: 16

約数和(自身を含む): 20629440

約数和(自身を除く): 6789267

約数列:

[1, 3, 9, 27, 173, 519, 1557, 2963, 4671, 8889, 26667, 80001, 512599, 1537797, 4613391, 13840173]

約数ペア:

[(1, 13840173), (3, 4613391), (9, 1537797), (27, 512599), (173, 80001), (519, 26667), (1557, 8889), (2963, 4671)]