25957911

素因数分解:

$3^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{9733}}^1$

素因数の和:9870

約数の個数: 16

約数和(自身を含む): 39870464

約数和(自身を除く): 13912553

約数列:

[1, 3, 7, 21, 127, 381, 889, 2667, 9733, 29199, 68131, 204393, 1236091, 3708273, 8652637, 25957911]

約数ペア:

[(1, 25957911), (3, 8652637), (7, 3708273), (21, 1236091), (127, 204393), (381, 68131), (889, 29199), (2667, 9733)]