103217569

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{5227}}^1$

素因数の和:5285

約数の個数: 24

約数和(自身を含む): 133502208

約数和(自身を除く): 30284639

約数列:

[1, 7, 13, 31, 49, 91, 217, 403, 637, 1519, 2821, 5227, 19747, 36589, 67951, 162037, 256123, 475657, 1134259, 2106481, 3329599, 7939813, 14745367, 103217569]

約数ペア:

[(1, 103217569), (7, 14745367), (13, 7939813), (31, 3329599), (49, 2106481), (91, 1134259), (217, 475657), (403, 256123), (637, 162037), (1519, 67951), (2821, 36589), (5227, 19747)]