1806233

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{743}}^1$

素因数の和:784

約数の個数: 16

約数和(自身を含む): 2249856

約数和(自身を除く): 443623

約数列:

[1, 11, 13, 17, 143, 187, 221, 743, 2431, 8173, 9659, 12631, 106249, 138941, 164203, 1806233]

約数ペア:

[(1, 1806233), (11, 164203), (13, 138941), (17, 106249), (143, 12631), (187, 9659), (221, 8173), (743, 2431)]