25967673

素因数分解:

$3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{2689}}^1$

素因数の和:2761

約数の個数: 24

約数和(自身を含む): 39865800

約数和(自身を除く): 13898127

約数列:

[1, 3, 9, 29, 37, 87, 111, 261, 333, 1073, 2689, 3219, 8067, 9657, 24201, 77981, 99493, 233943, 298479, 701829, 895437, 2885297, 8655891, 25967673]

約数ペア:

[(1, 25967673), (3, 8655891), (9, 2885297), (29, 895437), (37, 701829), (87, 298479), (111, 233943), (261, 99493), (333, 77981), (1073, 24201), (2689, 9657), (3219, 8067)]