2815593

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2081}}^1$

素因数の和:2136

約数の個数: 16

約数和(自身を含む): 4197312

約数和(自身を除く): 1381719

約数列:

[1, 3, 11, 33, 41, 123, 451, 1353, 2081, 6243, 22891, 68673, 85321, 255963, 938531, 2815593]

約数ペア:

[(1, 2815593), (3, 938531), (11, 255963), (33, 85321), (41, 68673), (123, 22891), (451, 6243), (1353, 2081)]