14247009

素因数分解:

$3^4\times 7^1\times {\mathrm{25127}}^1$

素因数の和:25146

約数の個数: 20

約数和(自身を含む): 24323904

約数和(自身を除く): 10076895

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 567, 25127, 75381, 175889, 226143, 527667, 678429, 1583001, 2035287, 4749003, 14247009]

約数ペア:

[(1, 14247009), (3, 4749003), (7, 2035287), (9, 1583001), (21, 678429), (27, 527667), (63, 226143), (81, 175889), (189, 75381), (567, 25127)]