12821393

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{479}}^1$

素因数の和:592

約数の個数: 16

約数和(自身を含む): 14515200

約数和(自身を除く): 1693807

約数列:

[1, 13, 29, 71, 377, 479, 923, 2059, 6227, 13891, 26767, 34009, 180583, 442117, 986261, 12821393]

約数ペア:

[(1, 12821393), (13, 986261), (29, 442117), (71, 180583), (377, 34009), (479, 26767), (923, 13891), (2059, 6227)]