1308069

素因数分解:

$3^5\times 7^1\times {\mathrm{769}}^1$

素因数の和:791

約数の個数: 24

約数和(自身を含む): 2242240

約数和(自身を除く): 934171

約数列:

[1, 3, 7, 9, 21, 27, 63, 81, 189, 243, 567, 769, 1701, 2307, 5383, 6921, 16149, 20763, 48447, 62289, 145341, 186867, 436023, 1308069]

約数ペア:

[(1, 1308069), (3, 436023), (7, 186867), (9, 145341), (21, 62289), (27, 48447), (63, 20763), (81, 16149), (189, 6921), (243, 5383), (567, 2307), (769, 1701)]