57098867

素因数分解:

$7^3\times {\mathrm{61}}^1\times {\mathrm{2729}}^1$

素因数の和:2811

約数の個数: 16

約数和(自身を含む): 67704000

約数和(自身を除く): 10605133

約数列:

[1, 7, 49, 61, 343, 427, 2729, 2989, 19103, 20923, 133721, 166469, 936047, 1165283, 8156981, 57098867]

約数ペア:

[(1, 57098867), (7, 8156981), (49, 1165283), (61, 936047), (343, 166469), (427, 133721), (2729, 20923), (2989, 19103)]