2009172669

素因数分解:

$3^1\times 7^1\times {\mathrm{5437}}^1\times {\mathrm{17597}}^1$

素因数の和:23044

約数の個数: 16

約数和(自身を含む): 3062333568

約数和(自身を除く): 1053160899

約数列:

[1, 3, 7, 21, 5437, 16311, 17597, 38059, 52791, 114177, 123179, 369537, 95674889, 287024667, 669724223, 2009172669]

約数ペア:

[(1, 2009172669), (3, 669724223), (7, 287024667), (21, 95674889), (5437, 369537), (16311, 123179), (17597, 114177), (38059, 52791)]