768799999

素因数分解:

${\mathrm{11}}^2\times {\mathrm{71}}^1\times {\mathrm{109}}^1\times {\mathrm{821}}^1$

素因数の和:1023

約数の個数: 24

約数和(自身を含む): 865861920

約数和(自身を除く): 97061921

約数列:

[1, 11, 71, 109, 121, 781, 821, 1199, 7739, 8591, 9031, 13189, 58291, 85129, 89489, 99341, 641201, 936419, 984379, 6353719, 7053211, 10828169, 69890909, 768799999]

約数ペア:

[(1, 768799999), (11, 69890909), (71, 10828169), (109, 7053211), (121, 6353719), (781, 984379), (821, 936419), (1199, 641201), (7739, 99341), (8591, 89489), (9031, 85129), (13189, 58291)]