17047719

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2857}}^1$

素因数の和:2896

約数の個数: 32

約数和(自身を含む): 28808640

約数和(自身を除く): 11760921

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 117, 153, 221, 351, 459, 663, 1989, 2857, 5967, 8571, 25713, 37141, 48569, 77139, 111423, 145707, 334269, 437121, 631397, 1002807, 1311363, 1894191, 5682573, 17047719]

約数ペア:

[(1, 17047719), (3, 5682573), (9, 1894191), (13, 1311363), (17, 1002807), (27, 631397), (39, 437121), (51, 334269), (117, 145707), (153, 111423), (221, 77139), (351, 48569), (459, 37141), (663, 25713), (1989, 8571), (2857, 5967)]