38537451

素因数分解:

$3^4\times {\mathrm{71}}^1\times {\mathrm{6701}}^1$

素因数の和:6784

約数の個数: 20

約数和(自身を含む): 58387824

約数和(自身を除く): 19850373

約数列:

[1, 3, 9, 27, 71, 81, 213, 639, 1917, 5751, 6701, 20103, 60309, 180927, 475771, 542781, 1427313, 4281939, 12845817, 38537451]

約数ペア:

[(1, 38537451), (3, 12845817), (9, 4281939), (27, 1427313), (71, 542781), (81, 475771), (213, 180927), (639, 60309), (1917, 20103), (5751, 6701)]