25970103

素因数分解:

$3^2\times {\mathrm{127}}^1\times {\mathrm{22721}}^1$

素因数の和:22854

約数の個数: 12

約数和(自身を含む): 37809408

約数和(自身を除く): 11839305

約数列:

[1, 3, 9, 127, 381, 1143, 22721, 68163, 204489, 2885567, 8656701, 25970103]

約数ペア:

[(1, 25970103), (3, 8656701), (9, 2885567), (127, 204489), (381, 68163), (1143, 22721)]