2021057805951

素因数分解:

$3^3\times {\mathrm{1559}}^1\times {\mathrm{48014107}}^1$

素因数の和:48015675

約数の個数: 16

約数和(自身を含む): 2996080339200

約数和(自身を除く): 975022533249

約数列:

[1, 3, 9, 27, 1559, 4677, 14031, 42093, 48014107, 144042321, 432126963, 1296380889, 74853992813, 224561978439, 673685935317, 2021057805951]

約数ペア:

[(1, 2021057805951), (3, 673685935317), (9, 224561978439), (27, 74853992813), (1559, 1296380889), (4677, 432126963), (14031, 144042321), (42093, 48014107)]