117235729

素因数分解:

${\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{281}}^1\times {\mathrm{479}}^1$

素因数の和:840

約数の個数: 16

約数和(自身を含む): 128862720

約数和(自身を除く): 11626991

約数列:

[1, 13, 67, 281, 479, 871, 3653, 6227, 18827, 32093, 134599, 244751, 417209, 1749787, 9018133, 117235729]

約数ペア:

[(1, 117235729), (13, 9018133), (67, 1749787), (281, 417209), (479, 244751), (871, 134599), (3653, 32093), (6227, 18827)]