25980489

素因数分解:

$3^2\times {\mathrm{307}}^1\times {\mathrm{9403}}^1$

素因数の和:9716

約数の個数: 12

約数和(自身を含む): 37653616

約数和(自身を除く): 11673127

約数列:

[1, 3, 9, 307, 921, 2763, 9403, 28209, 84627, 2886721, 8660163, 25980489]

約数ペア:

[(1, 25980489), (3, 8660163), (9, 2886721), (307, 84627), (921, 28209), (2763, 9403)]