57391571

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{701}}^1$

素因数の和:890

約数の個数: 16

約数和(自身を含む): 62899200

約数和(自身を除く): 5507629

約数列:

[1, 19, 31, 139, 589, 701, 2641, 4309, 13319, 21731, 81871, 97439, 412889, 1851341, 3020609, 57391571]

約数ペア:

[(1, 57391571), (19, 3020609), (31, 1851341), (139, 412889), (589, 97439), (701, 81871), (2641, 21731), (4309, 13319)]