13126911

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{14537}}^1$

素因数の和:14590

約数の個数: 16

約数和(自身を含む): 20469504

約数和(自身を除く): 7342593

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 14537, 43611, 101759, 305277, 625091, 1875273, 4375637, 13126911]

約数ペア:

[(1, 13126911), (3, 4375637), (7, 1875273), (21, 625091), (43, 305277), (129, 101759), (301, 43611), (903, 14537)]