6556851

素因数分解:

$3^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{523}}^1$

素因数の和:735

約数の個数: 24

約数和(自身を含む): 10899200

約数和(自身を除く): 4342349

約数列:

[1, 3, 7, 9, 21, 63, 199, 523, 597, 1393, 1569, 1791, 3661, 4179, 4707, 10983, 12537, 32949, 104077, 312231, 728539, 936693, 2185617, 6556851]

約数ペア:

[(1, 6556851), (3, 2185617), (7, 936693), (9, 728539), (21, 312231), (63, 104077), (199, 32949), (523, 12537), (597, 10983), (1393, 4707), (1569, 4179), (1791, 3661)]