16308321

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{2441}}^1$

素因数の和:2592

約数の個数: 16

約数和(自身を含む): 23208768

約数和(自身を除く): 6900447

約数列:

[1, 3, 17, 51, 131, 393, 2227, 2441, 6681, 7323, 41497, 124491, 319771, 959313, 5436107, 16308321]

約数ペア:

[(1, 16308321), (3, 5436107), (17, 959313), (51, 319771), (131, 124491), (393, 41497), (2227, 7323), (2441, 6681)]