16778949

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{2719}}^1$

素因数の和:2761

約数の個数: 24

約数和(自身を含む): 26046720

約数和(自身を除く): 9267771

約数列:

[1, 3, 11, 17, 33, 51, 121, 187, 363, 561, 2057, 2719, 6171, 8157, 29909, 46223, 89727, 138669, 328999, 508453, 986997, 1525359, 5592983, 16778949]

約数ペア:

[(1, 16778949), (3, 5592983), (11, 1525359), (17, 986997), (33, 508453), (51, 328999), (121, 138669), (187, 89727), (363, 46223), (561, 29909), (2057, 8157), (2719, 6171)]