3933321

素因数分解:

$3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1193}}^1$

素因数の和:1360

約数の個数: 16

約数和(自身を含む): 6036864

約数和(自身を除く): 2103543

約数列:

[1, 3, 7, 21, 157, 471, 1099, 1193, 3297, 3579, 8351, 25053, 187301, 561903, 1311107, 3933321]

約数ペア:

[(1, 3933321), (3, 1311107), (7, 561903), (21, 187301), (157, 25053), (471, 8351), (1099, 3579), (1193, 3297)]