57339989

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{12281}}^1$

素因数の和:12340

約数の個数: 16

約数和(自身を含む): 70744320

約数和(自身を除く): 13404331

約数列:

[1, 7, 23, 29, 161, 203, 667, 4669, 12281, 85967, 282463, 356149, 1977241, 2493043, 8191427, 57339989]

約数ペア:

[(1, 57339989), (7, 8191427), (23, 2493043), (29, 1977241), (161, 356149), (203, 282463), (667, 85967), (4669, 12281)]