13992447

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{6469}}^1$

素因数の和:6582

約数の個数: 16

約数和(自身を含む): 21532160

約数和(自身を除く): 7539713

約数列:

[1, 3, 7, 21, 103, 309, 721, 2163, 6469, 19407, 45283, 135849, 666307, 1998921, 4664149, 13992447]

約数ペア:

[(1, 13992447), (3, 4664149), (7, 1998921), (21, 666307), (103, 135849), (309, 45283), (721, 19407), (2163, 6469)]