13349889

素因数分解:

$3^2\times 7^1\times {\mathrm{29}}^1\times {\mathrm{7307}}^1$

素因数の和:7349

約数の個数: 24

約数和(自身を含む): 22800960

約数和(自身を除く): 9451071

約数列:

[1, 3, 7, 9, 21, 29, 63, 87, 203, 261, 609, 1827, 7307, 21921, 51149, 65763, 153447, 211903, 460341, 635709, 1483321, 1907127, 4449963, 13349889]

約数ペア:

[(1, 13349889), (3, 4449963), (7, 1907127), (9, 1483321), (21, 635709), (29, 460341), (63, 211903), (87, 153447), (203, 65763), (261, 51149), (609, 21921), (1827, 7307)]