17896707

素因数分解:

$3^5\times {\mathrm{47}}^1\times {\mathrm{1567}}^1$

素因数の和:1629

約数の個数: 24

約数和(自身を含む): 27396096

約数和(自身を除く): 9499389

約数列:

[1, 3, 9, 27, 47, 81, 141, 243, 423, 1269, 1567, 3807, 4701, 11421, 14103, 42309, 73649, 126927, 220947, 380781, 662841, 1988523, 5965569, 17896707]

約数ペア:

[(1, 17896707), (3, 5965569), (9, 1988523), (27, 662841), (47, 380781), (81, 220947), (141, 126927), (243, 73649), (423, 42309), (1269, 14103), (1567, 11421), (3807, 4701)]