6439953

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2707}}^1$

素因数の和:2784

約数の個数: 16

約数和(自身を含む): 9402176

約数和(自身を除く): 2962223

約数列:

[1, 3, 13, 39, 61, 183, 793, 2379, 2707, 8121, 35191, 105573, 165127, 495381, 2146651, 6439953]

約数ペア:

[(1, 6439953), (3, 2146651), (13, 495381), (39, 165127), (61, 105573), (183, 35191), (793, 8121), (2379, 2707)]