21058441717

素因数分解:

${\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{271}}^1\times {\mathrm{13451}}^1$

素因数の和:13884

約数の個数: 16

約数和(自身を含む): 21734127360

約数和(自身を除く): 675685643

約数列:

[1, 53, 109, 271, 5777, 13451, 14363, 29539, 712903, 1466159, 1565567, 3645221, 77706427, 193196713, 397329089, 21058441717]

約数ペア:

[(1, 21058441717), (53, 397329089), (109, 193196713), (271, 77706427), (5777, 3645221), (13451, 1565567), (14363, 1466159), (29539, 712903)]