22129863

素因数分解:

$3^1\times 7^1\times {\mathrm{449}}^1\times {\mathrm{2347}}^1$

素因数の和:2806

約数の個数: 16

約数和(自身を含む): 33811200

約数和(自身を除く): 11681337

約数列:

[1, 3, 7, 21, 449, 1347, 2347, 3143, 7041, 9429, 16429, 49287, 1053803, 3161409, 7376621, 22129863]

約数ペア:

[(1, 22129863), (3, 7376621), (7, 3161409), (21, 1053803), (449, 49287), (1347, 16429), (2347, 9429), (3143, 7041)]