17197191

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{19301}}^1$

素因数の和:19324

約数の個数: 20

約数和(自身を含む): 28026504

約数和(自身を除く): 10829313

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 19301, 57903, 173709, 212311, 521127, 636933, 1563381, 1910799, 5732397, 17197191]

約数ペア:

[(1, 17197191), (3, 5732397), (9, 1910799), (11, 1563381), (27, 636933), (33, 521127), (81, 212311), (99, 173709), (297, 57903), (891, 19301)]