87212697

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{203293}}^1$

素因数の和:203320

約数の個数: 16

約数和(自身を含む): 136613568

約数和(自身を除く): 49400871

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 203293, 609879, 2236223, 2642809, 6708669, 7928427, 29070899, 87212697]

約数ペア:

[(1, 87212697), (3, 29070899), (11, 7928427), (13, 6708669), (33, 2642809), (39, 2236223), (143, 609879), (429, 203293)]