1709188019

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{797}}^1\times {\mathrm{27851}}^1$

素因数の和:28666

約数の個数: 16

約数和(自身を含む): 2133686016

約数和(自身を除く): 424497997

約数列:

[1, 7, 11, 77, 797, 5579, 8767, 27851, 61369, 194957, 306361, 2144527, 22197247, 155380729, 244169717, 1709188019]

約数ペア:

[(1, 1709188019), (7, 244169717), (11, 155380729), (77, 22197247), (797, 2144527), (5579, 306361), (8767, 194957), (27851, 61369)]