9157127

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{571}}^1$

素因数の和:686

約数の個数: 16

約数和(自身を含む): 10982400

約数和(自身を除く): 1825273

約数列:

[1, 7, 29, 79, 203, 553, 571, 2291, 3997, 16037, 16559, 45109, 115913, 315763, 1308161, 9157127]

約数ペア:

[(1, 9157127), (7, 1308161), (29, 315763), (79, 115913), (203, 45109), (553, 16559), (571, 16037), (2291, 3997)]