1880779827

素因数分解:

$3^1\times {\mathrm{31}}^2\times {\mathrm{652369}}^1$

素因数の和:652434

約数の個数: 12

約数和(自身を含む): 2591213640

約数和(自身を除く): 710433813

約数列:

[1, 3, 31, 93, 961, 2883, 652369, 1957107, 20223439, 60670317, 626926609, 1880779827]

約数ペア:

[(1, 1880779827), (3, 626926609), (31, 60670317), (93, 20223439), (961, 1957107), (2883, 652369)]