5718489

素因数分解:

$3^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{887}}^1$

素因数の和:1204

約数の個数: 16

約数和(自身を含む): 8752128

約数和(自身を除く): 3033639

約数列:

[1, 3, 7, 21, 307, 887, 921, 2149, 2661, 6209, 6447, 18627, 272309, 816927, 1906163, 5718489]

約数ペア:

[(1, 5718489), (3, 1906163), (7, 816927), (21, 272309), (307, 18627), (887, 6447), (921, 6209), (2149, 2661)]