22247547

素因数分解:

$3^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{9901}}^1$

素因数の和:10018

約数の個数: 16

約数和(自身を含む): 34221312

約数和(自身を除く): 11973765

約数列:

[1, 3, 7, 21, 107, 321, 749, 2247, 9901, 29703, 69307, 207921, 1059407, 3178221, 7415849, 22247547]

約数ペア:

[(1, 22247547), (3, 7415849), (7, 3178221), (21, 1059407), (107, 207921), (321, 69307), (749, 29703), (2247, 9901)]