6689001

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{18427}}^1$

素因数の和:18452

約数の個数: 12

約数和(自身を含む): 9803696

約数和(自身を除く): 3114695

約数列:

[1, 3, 11, 33, 121, 363, 18427, 55281, 202697, 608091, 2229667, 6689001]

約数ペア:

[(1, 6689001), (3, 2229667), (11, 608091), (33, 202697), (121, 55281), (363, 18427)]