17684001

素因数分解:

$3^4\times {\mathrm{233}}^1\times {\mathrm{937}}^1$

素因数の和:1182

約数の個数: 20

約数和(自身を含む): 26558532

約数和(自身を除く): 8874531

約数列:

[1, 3, 9, 27, 81, 233, 699, 937, 2097, 2811, 6291, 8433, 18873, 25299, 75897, 218321, 654963, 1964889, 5894667, 17684001]

約数ペア:

[(1, 17684001), (3, 5894667), (9, 1964889), (27, 654963), (81, 218321), (233, 75897), (699, 25299), (937, 18873), (2097, 8433), (2811, 6291)]