40439391

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{10589}}^1$

素因数の和:10678

約数の個数: 16

約数和(自身を含む): 57609600

約数和(自身を除く): 17170209

約数列:

[1, 3, 19, 57, 67, 201, 1273, 3819, 10589, 31767, 201191, 603573, 709463, 2128389, 13479797, 40439391]

約数ペア:

[(1, 40439391), (3, 13479797), (19, 2128389), (57, 709463), (67, 603573), (201, 201191), (1273, 31767), (3819, 10589)]