16647141

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{14957}}^1$

素因数の和:15020

約数の個数: 16

約数和(自身を含む): 25847424

約数和(自身を除く): 9200283

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 14957, 44871, 104699, 314097, 792721, 2378163, 5549047, 16647141]

約数ペア:

[(1, 16647141), (3, 5549047), (7, 2378163), (21, 792721), (53, 314097), (159, 104699), (371, 44871), (1113, 14957)]