18769083

素因数分解:

$3^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1\times {\mathrm{211}}^1$

素因数の和:562

約数の個数: 16

約数和(自身を含む): 25440000

約数和(自身を除く): 6670917

約数列:

[1, 3, 149, 199, 211, 447, 597, 633, 29651, 31439, 41989, 88953, 94317, 125967, 6256361, 18769083]

約数ペア:

[(1, 18769083), (3, 6256361), (149, 125967), (199, 94317), (211, 88953), (447, 41989), (597, 31439), (633, 29651)]