28222593

素因数分解:

$3^1\times 7^1\times {\mathrm{1033}}^1\times {\mathrm{1301}}^1$

素因数の和:2344

約数の個数: 16

約数和(自身を含む): 43080576

約数和(自身を除く): 14857983

約数列:

[1, 3, 7, 21, 1033, 1301, 3099, 3903, 7231, 9107, 21693, 27321, 1343933, 4031799, 9407531, 28222593]

約数ペア:

[(1, 28222593), (3, 9407531), (7, 4031799), (21, 1343933), (1033, 27321), (1301, 21693), (3099, 9107), (3903, 7231)]