1324981

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1$

素因数の和:204

約数の個数: 16

約数和(自身を含む): 1607040

約数和(自身を除く): 282059

約数列:

[1, 7, 29, 61, 107, 203, 427, 749, 1769, 3103, 6527, 12383, 21721, 45689, 189283, 1324981]

約数ペア:

[(1, 1324981), (7, 189283), (29, 45689), (61, 21721), (107, 12383), (203, 6527), (427, 3103), (749, 1769)]