17949087

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{51137}}^1$

素因数の和:51159

約数の個数: 16

約数和(自身を含む): 28637280

約数和(自身を除く): 10688193

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 51137, 153411, 460233, 664781, 1380699, 1994343, 5983029, 17949087]

約数ペア:

[(1, 17949087), (3, 5983029), (9, 1994343), (13, 1380699), (27, 664781), (39, 460233), (117, 153411), (351, 51137)]