1566679829

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{20789}}^1$

素因数の和:20861

約数の個数: 32

約数和(自身を含む): 2011806720

約数和(自身を除く): 445126891

約数列:

[1, 11, 13, 17, 31, 143, 187, 221, 341, 403, 527, 2431, 4433, 5797, 6851, 20789, 75361, 228679, 270257, 353413, 644459, 2972827, 3887543, 4594369, 7089049, 8377967, 10955803, 50538059, 92157637, 120513833, 142425439, 1566679829]

約数ペア:

[(1, 1566679829), (11, 142425439), (13, 120513833), (17, 92157637), (31, 50538059), (143, 10955803), (187, 8377967), (221, 7089049), (341, 4594369), (403, 3887543), (527, 2972827), (2431, 644459), (4433, 353413), (5797, 270257), (6851, 228679), (20789, 75361)]