4214889

素因数分解:

$3^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{769}}^1$

素因数の和:814

約数の個数: 32

約数和(自身を含む): 7392000

約数和(自身を除く): 3177111

約数列:

[1, 3, 7, 9, 21, 27, 29, 63, 87, 189, 203, 261, 609, 769, 783, 1827, 2307, 5383, 5481, 6921, 16149, 20763, 22301, 48447, 66903, 145341, 156107, 200709, 468321, 602127, 1404963, 4214889]

約数ペア:

[(1, 4214889), (3, 1404963), (7, 602127), (9, 468321), (21, 200709), (27, 156107), (29, 145341), (63, 66903), (87, 48447), (189, 22301), (203, 20763), (261, 16149), (609, 6921), (769, 5481), (783, 5383), (1827, 2307)]