171493487

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{5507}}^1$

素因数の和:5686

約数の個数: 16

約数和(自身を含む): 198288000

約数和(自身を除く): 26794513

約数列:

[1, 11, 19, 149, 209, 1639, 2831, 5507, 31141, 60577, 104633, 820543, 1150963, 9025973, 15590317, 171493487]

約数ペア:

[(1, 171493487), (11, 15590317), (19, 9025973), (149, 1150963), (209, 820543), (1639, 104633), (2831, 60577), (5507, 31141)]