28865541

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29789}}^1$

素因数の和:29828

約数の個数: 16

約数和(自身を含む): 42897600

約数和(自身を除く): 14032059

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 29789, 89367, 506413, 565991, 1519239, 1697973, 9621847, 28865541]

約数ペア:

[(1, 28865541), (3, 9621847), (17, 1697973), (19, 1519239), (51, 565991), (57, 506413), (323, 89367), (969, 29789)]