2009051619

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{960809}}^1$

素因数の和:960870

約数の個数: 16

約数和(自身を含む): 2905489440

約数和(自身を除く): 896437821

約数列:

[1, 3, 17, 41, 51, 123, 697, 2091, 960809, 2882427, 16333753, 39393169, 49001259, 118179507, 669683873, 2009051619]

約数ペア:

[(1, 2009051619), (3, 669683873), (17, 118179507), (41, 49001259), (51, 39393169), (123, 16333753), (697, 2882427), (2091, 960809)]