13361691

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{14797}}^1$

素因数の和:14850

約数の個数: 16

約数和(自身を含む): 20835584

約数和(自身を除く): 7473893

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 14797, 44391, 103579, 310737, 636271, 1908813, 4453897, 13361691]

約数ペア:

[(1, 13361691), (3, 4453897), (7, 1908813), (21, 636271), (43, 310737), (129, 103579), (301, 44391), (903, 14797)]