6943885

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{317}}^1\times {\mathrm{337}}^1$

素因数の和:672

約数の個数: 16

約数和(自身を含む): 9028656

約数和(自身を除く): 2084771

約数列:

[1, 5, 13, 65, 317, 337, 1585, 1685, 4121, 4381, 20605, 21905, 106829, 534145, 1388777, 6943885]

約数ペア:

[(1, 6943885), (5, 1388777), (13, 534145), (65, 106829), (317, 21905), (337, 20605), (1585, 4381), (1685, 4121)]