12909963

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{2027}}^1$

素因数の和:2234

約数の個数: 16

約数和(自身を含む): 18884736

約数和(自身を除く): 5974773

約数列:

[1, 3, 11, 33, 193, 579, 2027, 2123, 6081, 6369, 22297, 66891, 391211, 1173633, 4303321, 12909963]

約数ペア:

[(1, 12909963), (3, 4303321), (11, 1173633), (33, 391211), (193, 66891), (579, 22297), (2027, 6369), (2123, 6081)]