39201219

素因数分解:

$3^3\times {\mathrm{73}}^1\times {\mathrm{19889}}^1$

素因数の和:19971

約数の個数: 16

約数和(自身を含む): 58874400

約数和(自身を除く): 19673181

約数列:

[1, 3, 9, 27, 73, 219, 657, 1971, 19889, 59667, 179001, 537003, 1451897, 4355691, 13067073, 39201219]

約数ペア:

[(1, 39201219), (3, 13067073), (9, 4355691), (27, 1451897), (73, 537003), (219, 179001), (657, 59667), (1971, 19889)]