53043263

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{18803}}^1$

素因数の和:18854

約数の個数: 16

約数和(自身を含む): 67393536

約数和(自身を除く): 14350273

約数列:

[1, 7, 13, 31, 91, 217, 403, 2821, 18803, 131621, 244439, 582893, 1711073, 4080251, 7577609, 53043263]

約数ペア:

[(1, 53043263), (7, 7577609), (13, 4080251), (31, 1711073), (91, 582893), (217, 244439), (403, 131621), (2821, 18803)]