13315023

素因数分解:

$3^4\times {\mathrm{89}}^1\times {\mathrm{1847}}^1$

素因数の和:1948

約数の個数: 20

約数和(自身を含む): 20124720

約数和(自身を除く): 6809697

約数列:

[1, 3, 9, 27, 81, 89, 267, 801, 1847, 2403, 5541, 7209, 16623, 49869, 149607, 164383, 493149, 1479447, 4438341, 13315023]

約数ペア:

[(1, 13315023), (3, 4438341), (9, 1479447), (27, 493149), (81, 164383), (89, 149607), (267, 49869), (801, 16623), (1847, 7209), (2403, 5541)]