2019920127

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{1009}}^1\times {\mathrm{2309}}^1$

素因数の和:3355

約数の個数: 24

約数和(自身を含む): 2865046800

約数和(自身を除く): 845126673

約数列:

[1, 3, 17, 51, 289, 867, 1009, 2309, 3027, 6927, 17153, 39253, 51459, 117759, 291601, 667301, 874803, 2001903, 2329781, 6989343, 39606277, 118818831, 673306709, 2019920127]

約数ペア:

[(1, 2019920127), (3, 673306709), (17, 118818831), (51, 39606277), (289, 6989343), (867, 2329781), (1009, 2001903), (2309, 874803), (3027, 667301), (6927, 291601), (17153, 117759), (39253, 51459)]