126881519

素因数分解:

${\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{83}}^1\times {\mathrm{487}}^1$

素因数の和:686

約数の個数: 16

約数和(自身を含む): 133469952

約数和(自身を除く): 6588433

約数列:

[1, 43, 73, 83, 487, 3139, 3569, 6059, 20941, 35551, 40421, 260537, 1528693, 1738103, 2950733, 126881519]

約数ペア:

[(1, 126881519), (43, 2950733), (73, 1738103), (83, 1528693), (487, 260537), (3139, 40421), (3569, 35551), (6059, 20941)]