13901293

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{823}}^1$

素因数の和:976

約数の個数: 16

約数和(自身を含む): 16875520

約数和(自身を除く): 2974227

約数列:

[1, 7, 19, 127, 133, 823, 889, 2413, 5761, 15637, 16891, 104521, 109459, 731647, 1985899, 13901293]

約数ペア:

[(1, 13901293), (7, 1985899), (19, 731647), (127, 109459), (133, 104521), (823, 16891), (889, 15637), (2413, 5761)]