1082889

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{461}}^1$

素因数の和:502

約数の個数: 20

約数和(自身を含む): 1677060

約数和(自身を除く): 594171

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 461, 783, 1383, 2349, 4149, 12447, 13369, 37341, 40107, 120321, 360963, 1082889]

約数ペア:

[(1, 1082889), (3, 360963), (9, 120321), (27, 40107), (29, 37341), (81, 13369), (87, 12447), (261, 4149), (461, 2349), (783, 1383)]