16984957

素因数分解:

${\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{149}}^1\times {\mathrm{241}}^1$

素因数の和:444

約数の個数: 16

約数和(自身を含む): 19166400

約数和(自身を除く): 2181443

約数列:

[1, 11, 43, 149, 241, 473, 1639, 2651, 6407, 10363, 35909, 70477, 113993, 394999, 1544087, 16984957]

約数ペア:

[(1, 16984957), (11, 1544087), (43, 394999), (149, 113993), (241, 70477), (473, 35909), (1639, 10363), (2651, 6407)]