17729091

素因数分解:

$3^3\times {\mathrm{271}}^1\times {\mathrm{2423}}^1$

素因数の和:2703

約数の個数: 16

約数和(自身を含む): 26373120

約数和(自身を除く): 8644029

約数列:

[1, 3, 9, 27, 271, 813, 2423, 2439, 7269, 7317, 21807, 65421, 656633, 1969899, 5909697, 17729091]

約数ペア:

[(1, 17729091), (3, 5909697), (9, 1969899), (27, 656633), (271, 65421), (813, 21807), (2423, 7317), (2439, 7269)]