25925907

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{9721}}^1$

素因数の和:9858

約数の個数: 16

約数和(自身を含む): 39821312

約数和(自身を除く): 13895405

約数列:

[1, 3, 7, 21, 127, 381, 889, 2667, 9721, 29163, 68047, 204141, 1234567, 3703701, 8641969, 25925907]

約数ペア:

[(1, 25925907), (3, 8641969), (7, 3703701), (21, 1234567), (127, 204141), (381, 68047), (889, 29163), (2667, 9721)]