22290921

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{193}}^1\times {\mathrm{313}}^1$

素因数の和:553

約数の個数: 24

約数和(自身を含む): 33260136

約数和(自身を除く): 10969215

約数列:

[1, 3, 9, 41, 123, 193, 313, 369, 579, 939, 1737, 2817, 7913, 12833, 23739, 38499, 60409, 71217, 115497, 181227, 543681, 2476769, 7430307, 22290921]

約数ペア:

[(1, 22290921), (3, 7430307), (9, 2476769), (41, 543681), (123, 181227), (193, 115497), (313, 71217), (369, 60409), (579, 38499), (939, 23739), (1737, 12833), (2817, 7913)]