11716593

素因数分解:

$3^1\times 7^1\times {\mathrm{563}}^1\times {\mathrm{991}}^1$

素因数の和:1564

約数の個数: 16

約数和(自身を含む): 17903616

約数和(自身を除く): 6187023

約数列:

[1, 3, 7, 21, 563, 991, 1689, 2973, 3941, 6937, 11823, 20811, 557933, 1673799, 3905531, 11716593]

約数ペア:

[(1, 11716593), (3, 3905531), (7, 1673799), (21, 557933), (563, 20811), (991, 11823), (1689, 6937), (2973, 3941)]