804047391

素因数分解:

$3^5\times 7^1\times {\mathrm{472691}}^1$

素因数の和:472713

約数の個数: 24

約数和(自身を含む): 1376479104

約数和(自身を除く): 572431713

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 1701, 472691, 1418073, 3308837, 4254219, 9926511, 12762657, 29779533, 38287971, 89338599, 114863913, 268015797, 804047391]

約数ペア:

[(1, 804047391), (3, 268015797), (7, 114863913), (9, 89338599), (21, 38287971), (27, 29779533), (63, 12762657), (81, 9926511), (189, 4254219), (243, 3308837), (567, 1418073), (1701, 472691)]