16322481

素因数分解:

$3^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{2671}}^1$

素因数の和:2781

約数の個数: 24

約数和(自身を含む): 27233024

約数和(自身を除く): 10910543

約数列:

[1, 3, 7, 9, 21, 63, 97, 291, 679, 873, 2037, 2671, 6111, 8013, 18697, 24039, 56091, 168273, 259087, 777261, 1813609, 2331783, 5440827, 16322481]

約数ペア:

[(1, 16322481), (3, 5440827), (7, 2331783), (9, 1813609), (21, 777261), (63, 259087), (97, 168273), (291, 56091), (679, 24039), (873, 18697), (2037, 8013), (2671, 6111)]