16570359

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2777}}^1$

素因数の和:2816

約数の個数: 32

約数和(自身を含む): 28002240

約数和(自身を除く): 11431881

約数列:

[1, 3, 9, 13, 17, 27, 39, 51, 117, 153, 221, 351, 459, 663, 1989, 2777, 5967, 8331, 24993, 36101, 47209, 74979, 108303, 141627, 324909, 424881, 613717, 974727, 1274643, 1841151, 5523453, 16570359]

約数ペア:

[(1, 16570359), (3, 5523453), (9, 1841151), (13, 1274643), (17, 974727), (27, 613717), (39, 424881), (51, 324909), (117, 141627), (153, 108303), (221, 74979), (351, 47209), (459, 36101), (663, 24993), (1989, 8331), (2777, 5967)]