17042193

素因数分解:

$3^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{1723}}^1$

素因数の和:1893

約数の個数: 24

約数和(自身を含む): 28328768

約数和(自身を除く): 11286575

約数列:

[1, 3, 7, 9, 21, 63, 157, 471, 1099, 1413, 1723, 3297, 5169, 9891, 12061, 15507, 36183, 108549, 270511, 811533, 1893577, 2434599, 5680731, 17042193]

約数ペア:

[(1, 17042193), (3, 5680731), (7, 2434599), (9, 1893577), (21, 811533), (63, 270511), (157, 108549), (471, 36183), (1099, 15507), (1413, 12061), (1723, 9891), (3297, 5169)]