22290429

素因数分解:

$3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{25889}}^1$

素因数の和:25940

約数の個数: 16

約数和(自身を含む): 34796160

約数和(自身を除く): 12505731

約数列:

[1, 3, 7, 21, 41, 123, 287, 861, 25889, 77667, 181223, 543669, 1061449, 3184347, 7430143, 22290429]

約数ペア:

[(1, 22290429), (3, 7430143), (7, 3184347), (21, 1061449), (41, 543669), (123, 181223), (287, 77667), (861, 25889)]