28702913511

素因数分解:

$3^1\times {\mathrm{127}}^1\times {\mathrm{5407}}^1\times {\mathrm{13933}}^1$

素因数の和:19470

約数の個数: 16

約数和(自身を含む): 38581796864

約数和(自身を除く): 9878883353

約数列:

[1, 3, 127, 381, 5407, 13933, 16221, 41799, 686689, 1769491, 2060067, 5308473, 75335731, 226007193, 9567637837, 28702913511]

約数ペア:

[(1, 28702913511), (3, 9567637837), (127, 226007193), (381, 75335731), (5407, 5308473), (13933, 2060067), (16221, 1769491), (41799, 686689)]