16408503

素因数分解:

$3^2\times {\mathrm{439}}^1\times {\mathrm{4153}}^1$

素因数の和:4598

約数の個数: 12

約数和(自身を含む): 23760880

約数和(自身を除く): 7352377

約数列:

[1, 3, 9, 439, 1317, 3951, 4153, 12459, 37377, 1823167, 5469501, 16408503]

約数ペア:

[(1, 16408503), (3, 5469501), (9, 1823167), (439, 37377), (1317, 12459), (3951, 4153)]