172034989

素因数分解:

$7^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1\times {\mathrm{4391}}^1$

素因数の和:4620

約数の個数: 16

約数和(自身を含む): 204491520

約数和(自身を除く): 32456531

約数列:

[1, 7, 29, 193, 203, 1351, 4391, 5597, 30737, 39179, 127339, 847463, 891373, 5932241, 24576427, 172034989]

約数ペア:

[(1, 172034989), (7, 24576427), (29, 5932241), (193, 891373), (203, 847463), (1351, 127339), (4391, 39179), (5597, 30737)]