22199211

素因数分解:

$3^3\times {\mathrm{631}}^1\times {\mathrm{1303}}^1$

素因数の和:1943

約数の個数: 16

約数和(自身を含む): 32965120

約数和(自身を除く): 10765909

約数列:

[1, 3, 9, 27, 631, 1303, 1893, 3909, 5679, 11727, 17037, 35181, 822193, 2466579, 7399737, 22199211]

約数ペア:

[(1, 22199211), (3, 7399737), (9, 2466579), (27, 822193), (631, 35181), (1303, 17037), (1893, 11727), (3909, 5679)]