13869791

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{241}}^1$

素因数の和:506

約数の個数: 16

約数和(自身を含む): 15855840

約数和(自身を除く): 1986049

約数列:

[1, 13, 19, 233, 241, 247, 3029, 3133, 4427, 4579, 56153, 57551, 59527, 729989, 1066907, 13869791]

約数ペア:

[(1, 13869791), (13, 1066907), (19, 729989), (233, 59527), (241, 57551), (247, 56153), (3029, 4579), (3133, 4427)]