2742531

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{2027}}^1$

素因数の和:2082

約数の個数: 16

約数和(自身を含む): 4088448

約数和(自身を除く): 1345917

約数列:

[1, 3, 11, 33, 41, 123, 451, 1353, 2027, 6081, 22297, 66891, 83107, 249321, 914177, 2742531]

約数ペア:

[(1, 2742531), (3, 914177), (11, 249321), (33, 83107), (41, 66891), (123, 22297), (451, 6081), (1353, 2027)]