23319009

素因数分解:

$3^5\times 7^1\times {\mathrm{13709}}^1$

素因数の和:13731

約数の個数: 24

約数和(自身を含む): 39923520

約数和(自身を除く): 16604511

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 13709, 41127, 95963, 123381, 287889, 370143, 863667, 1110429, 2591001, 3331287, 7773003, 23319009]

約数ペア:

[(1, 23319009), (3, 7773003), (7, 3331287), (9, 2591001), (21, 1110429), (27, 863667), (63, 370143), (81, 287889), (189, 123381), (243, 95963), (567, 41127), (1701, 13709)]