28043349

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{3371}}^1$

素因数の和:3480

約数の個数: 16

約数和(自身を含む): 38845440

約数和(自身を除く): 10802091

約数列:

[1, 3, 47, 59, 141, 177, 2773, 3371, 8319, 10113, 158437, 198889, 475311, 596667, 9347783, 28043349]

約数ペア:

[(1, 28043349), (3, 9347783), (47, 596667), (59, 475311), (141, 198889), (177, 158437), (2773, 10113), (3371, 8319)]