17189121

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{587}}^1$

素因数の和:860

約数の個数: 16

約数和(自身を含む): 23595264

約数和(自身を除く): 6406143

約数列:

[1, 3, 43, 129, 227, 587, 681, 1761, 9761, 25241, 29283, 75723, 133249, 399747, 5729707, 17189121]

約数ペア:

[(1, 17189121), (3, 5729707), (43, 399747), (129, 133249), (227, 75723), (587, 29283), (681, 25241), (1761, 9761)]