16966021923

素因数分解:

$3^2\times {\mathrm{1307}}^1\times {\mathrm{1442321}}^1$

素因数の和:1443634

約数の個数: 12

約数和(自身を含む): 24525243288

約数和(自身を除く): 7559221365

約数列:

[1, 3, 9, 1307, 3921, 11763, 1442321, 4326963, 12980889, 1885113547, 5655340641, 16966021923]

約数ペア:

[(1, 16966021923), (3, 5655340641), (9, 1885113547), (1307, 12980889), (3921, 4326963), (11763, 1442321)]