13963689

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{2207}}^1$

素因数の和:2269

約数の個数: 24

約数和(自身を含む): 21815040

約数和(自身を除く): 7851351

約数列:

[1, 3, 9, 19, 37, 57, 111, 171, 333, 703, 2109, 2207, 6327, 6621, 19863, 41933, 81659, 125799, 244977, 377397, 734931, 1551521, 4654563, 13963689]

約数ペア:

[(1, 13963689), (3, 4654563), (9, 1551521), (19, 734931), (37, 377397), (57, 244977), (111, 125799), (171, 81659), (333, 41933), (703, 19863), (2109, 6621), (2207, 6327)]