25384701

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{3221}}^1$

素因数の和:3332

約数の個数: 16

約数和(自身を含む): 35261568

約数和(自身を除く): 9876867

約数列:

[1, 3, 37, 71, 111, 213, 2627, 3221, 7881, 9663, 119177, 228691, 357531, 686073, 8461567, 25384701]

約数ペア:

[(1, 25384701), (3, 8461567), (37, 686073), (71, 357531), (111, 228691), (213, 119177), (2627, 9663), (3221, 7881)]