13604171

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{233}}^1\times {\mathrm{439}}^1$

素因数の和:698

約数の個数: 16

約数和(自身を含む): 16473600

約数和(自身を除く): 2869429

約数列:

[1, 7, 19, 133, 233, 439, 1631, 3073, 4427, 8341, 30989, 58387, 102287, 716009, 1943453, 13604171]

約数ペア:

[(1, 13604171), (7, 1943453), (19, 716009), (133, 102287), (233, 58387), (439, 30989), (1631, 8341), (3073, 4427)]