1569294081

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{668069}}^1$

素因数の和:668110

約数の個数: 20

約数和(自身を含む): 2425094100

約数和(自身を除く): 855800019

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 668069, 2004207, 6012621, 18037863, 19374001, 54113589, 58122003, 174366009, 523098027, 1569294081]

約数ペア:

[(1, 1569294081), (3, 523098027), (9, 174366009), (27, 58122003), (29, 54113589), (81, 19374001), (87, 18037863), (261, 6012621), (783, 2004207), (2349, 668069)]