485822529

素因数分解:

$3^4\times {\mathrm{29}}^1\times {\mathrm{206821}}^1$

素因数の和:206862

約数の個数: 20

約数和(自身を含む): 750763860

約数和(自身を除く): 264941331

約数列:

[1, 3, 9, 27, 29, 81, 87, 261, 783, 2349, 206821, 620463, 1861389, 5584167, 5997809, 16752501, 17993427, 53980281, 161940843, 485822529]

約数ペア:

[(1, 485822529), (3, 161940843), (9, 53980281), (27, 17993427), (29, 16752501), (81, 5997809), (87, 5584167), (261, 1861389), (783, 620463), (2349, 206821)]