16573317

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{199}}^1$

素因数の和:313

約数の個数: 32

約数和(自身を含む): 24883200

約数和(自身を除く): 8309883

約数列:

[1, 3, 17, 23, 51, 69, 71, 199, 213, 391, 597, 1173, 1207, 1633, 3383, 3621, 4577, 4899, 10149, 13731, 14129, 27761, 42387, 77809, 83283, 233427, 240193, 324967, 720579, 974901, 5524439, 16573317]

約数ペア:

[(1, 16573317), (3, 5524439), (17, 974901), (23, 720579), (51, 324967), (69, 240193), (71, 233427), (199, 83283), (213, 77809), (391, 42387), (597, 27761), (1173, 14129), (1207, 13731), (1633, 10149), (3383, 4899), (3621, 4577)]