539057907

素因数分解:

$3^2\times {\mathrm{101}}^1\times {\mathrm{347}}^1\times {\mathrm{1709}}^1$

素因数の和:2163

約数の個数: 24

約数和(自身を含む): 789076080

約数和(自身を除く): 250018173

約数列:

[1, 3, 9, 101, 303, 347, 909, 1041, 1709, 3123, 5127, 15381, 35047, 105141, 172609, 315423, 517827, 593023, 1553481, 1779069, 5337207, 59895323, 179685969, 539057907]

約数ペア:

[(1, 539057907), (3, 179685969), (9, 59895323), (101, 5337207), (303, 1779069), (347, 1553481), (909, 593023), (1041, 517827), (1709, 315423), (3123, 172609), (5127, 105141), (15381, 35047)]