25428657

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{107}}^1\times {\mathrm{2141}}^1$

素因数の和:2288

約数の個数: 16

約数和(自身を含む): 35163072

約数和(自身を除く): 9734415

約数列:

[1, 3, 37, 107, 111, 321, 2141, 3959, 6423, 11877, 79217, 229087, 237651, 687261, 8476219, 25428657]

約数ペア:

[(1, 25428657), (3, 8476219), (37, 687261), (107, 237651), (111, 229087), (321, 79217), (2141, 11877), (3959, 6423)]