187117441

素因数分解:

$7^1\times {\mathrm{83}}^1\times {\mathrm{443}}^1\times {\mathrm{727}}^1$

素因数の和:1260

約数の個数: 16

約数和(自身を含む): 217211904

約数和(自身を除く): 30094463

約数列:

[1, 7, 83, 443, 581, 727, 3101, 5089, 36769, 60341, 257383, 322061, 422387, 2254427, 26731063, 187117441]

約数ペア:

[(1, 187117441), (7, 26731063), (83, 2254427), (443, 422387), (581, 322061), (727, 257383), (3101, 60341), (5089, 36769)]