1159191

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{1301}}^1$

素因数の和:1324

約数の個数: 20

約数和(自身を含む): 1890504

約数和(自身を除く): 731313

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 1301, 3903, 11709, 14311, 35127, 42933, 105381, 128799, 386397, 1159191]

約数ペア:

[(1, 1159191), (3, 386397), (9, 128799), (11, 105381), (27, 42933), (33, 35127), (81, 14311), (99, 11709), (297, 3903), (891, 1301)]