7190127

素因数分解:

$3^6\times 7^1\times {\mathrm{1409}}^1$

素因数の和:1434

約数の個数: 28

約数和(自身を含む): 12329040

約数和(自身を除く): 5138913

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 729, 1409, 1701, 4227, 5103, 9863, 12681, 29589, 38043, 88767, 114129, 266301, 342387, 798903, 1027161, 2396709, 7190127]

約数ペア:

[(1, 7190127), (3, 2396709), (7, 1027161), (9, 798903), (21, 342387), (27, 266301), (63, 114129), (81, 88767), (189, 38043), (243, 29589), (567, 12681), (729, 9863), (1409, 5103), (1701, 4227)]