22291017

素因数分解:

$3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{6761}}^1$

素因数の和:6928

約数の個数: 16

約数和(自身を含む): 34188672

約数和(自身を除く): 11897655

約数列:

[1, 3, 7, 21, 157, 471, 1099, 3297, 6761, 20283, 47327, 141981, 1061477, 3184431, 7430339, 22291017]

約数ペア:

[(1, 22291017), (3, 7430339), (7, 3184431), (21, 1061477), (157, 141981), (471, 47327), (1099, 20283), (3297, 6761)]