38542009

素因数分解:

${\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{457}}^1$

素因数の和:537

約数の個数: 24

約数和(自身を含む): 46050984

約数和(自身を除く): 7508975

約数列:

[1, 11, 17, 41, 121, 187, 451, 457, 697, 2057, 4961, 5027, 7667, 7769, 18737, 55297, 84337, 85459, 206107, 318529, 940049, 2267177, 3503819, 38542009]

約数ペア:

[(1, 38542009), (11, 3503819), (17, 2267177), (41, 940049), (121, 318529), (187, 206107), (451, 85459), (457, 84337), (697, 55297), (2057, 18737), (4961, 7769), (5027, 7667)]