642325321

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{27583}}^1$

素因数の和:27696

約数の個数: 16

約数和(自身を含む): 734837760

約数和(自身を除く): 92512439

約数列:

[1, 11, 29, 73, 319, 803, 2117, 23287, 27583, 303413, 799907, 2013559, 8798977, 22149149, 58393211, 642325321]

約数ペア:

[(1, 642325321), (11, 58393211), (29, 22149149), (73, 8798977), (319, 2013559), (803, 799907), (2117, 303413), (23287, 27583)]