22553139

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{10037}}^1$

素因数の和:10154

約数の個数: 16

約数和(自身を含む): 34691328

約数和(自身を除く): 12138189

約数列:

[1, 3, 7, 21, 107, 321, 749, 2247, 10037, 30111, 70259, 210777, 1073959, 3221877, 7517713, 22553139]

約数ペア:

[(1, 22553139), (3, 7517713), (7, 3221877), (21, 1073959), (107, 210777), (321, 70259), (749, 30111), (2247, 10037)]