13047969

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{17191}}^1$

素因数の和:17228

約数の個数: 16

約数和(自身を含む): 19805184

約数和(自身を除く): 6757215

約数列:

[1, 3, 11, 23, 33, 69, 253, 759, 17191, 51573, 189101, 395393, 567303, 1186179, 4349323, 13047969]

約数ペア:

[(1, 13047969), (3, 4349323), (11, 1186179), (23, 567303), (33, 395393), (69, 189101), (253, 51573), (759, 17191)]