85036217

素因数分解:

$7^4\times {\mathrm{107}}^1\times {\mathrm{331}}^1$

素因数の和:466

約数の個数: 20

約数和(自身を含む): 100432656

約数和(自身を除く): 15396439

約数列:

[1, 7, 49, 107, 331, 343, 749, 2317, 2401, 5243, 16219, 35417, 36701, 113533, 247919, 256907, 794731, 1735433, 12148031, 85036217]

約数ペア:

[(1, 85036217), (7, 12148031), (49, 1735433), (107, 794731), (331, 256907), (343, 247919), (749, 113533), (2317, 36701), (2401, 35417), (5243, 16219)]