6557047

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{293}}^1$

素因数の和:462

約数の個数: 16

約数和(自身を含む): 7902720

約数和(自身を除く): 1345673

約数列:

[1, 7, 23, 139, 161, 293, 973, 2051, 3197, 6739, 22379, 40727, 47173, 285089, 936721, 6557047]

約数ペア:

[(1, 6557047), (7, 936721), (23, 285089), (139, 47173), (161, 40727), (293, 22379), (973, 6739), (2051, 3197)]