39875563

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1061}}^1$

素因数の和:1147

約数の個数: 24

約数和(自身を含む): 50848560

約数和(自身を除く): 10972997

約数列:

[1, 7, 13, 49, 59, 91, 413, 637, 767, 1061, 2891, 5369, 7427, 13793, 37583, 51989, 62599, 96551, 438193, 675857, 813787, 3067351, 5696509, 39875563]

約数ペア:

[(1, 39875563), (7, 5696509), (13, 3067351), (49, 813787), (59, 675857), (91, 438193), (413, 96551), (637, 62599), (767, 51989), (1061, 37583), (2891, 13793), (5369, 7427)]