16481709

素因数分解:

$3^2\times {\mathrm{59}}^1\times {\mathrm{31039}}^1$

素因数の和:31104

約数の個数: 12

約数和(自身を含む): 24211200

約数和(自身を除く): 7729491

約数列:

[1, 3, 9, 59, 177, 531, 31039, 93117, 279351, 1831301, 5493903, 16481709]

約数ペア:

[(1, 16481709), (3, 5493903), (9, 1831301), (59, 279351), (177, 93117), (531, 31039)]