28060593

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{6491}}^1$

素因数の和:6636

約数の個数: 16

約数和(自身を含む): 41133312

約数和(自身を除く): 13072719

約数列:

[1, 3, 11, 33, 131, 393, 1441, 4323, 6491, 19473, 71401, 214203, 850321, 2550963, 9353531, 28060593]

約数ペア:

[(1, 28060593), (3, 9353531), (11, 2550963), (33, 850321), (131, 214203), (393, 71401), (1441, 19473), (4323, 6491)]