7185429

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{2063}}^1$

素因数の和:2118

約数の個数: 20

約数和(自身を含む): 10988736

約数和(自身を除く): 3803307

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 2063, 3483, 6189, 18567, 55701, 88709, 167103, 266127, 798381, 2395143, 7185429]

約数ペア:

[(1, 7185429), (3, 2395143), (9, 798381), (27, 266127), (43, 167103), (81, 88709), (129, 55701), (387, 18567), (1161, 6189), (2063, 3483)]