25979439

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{5443}}^1$

素因数の和:5526

約数の個数: 16

約数和(自身を含む): 36409472

約数和(自身を除く): 10430033

約数列:

[1, 3, 37, 43, 111, 129, 1591, 4773, 5443, 16329, 201391, 234049, 604173, 702147, 8659813, 25979439]

約数ペア:

[(1, 25979439), (3, 8659813), (37, 702147), (43, 604173), (111, 234049), (129, 201391), (1591, 16329), (4773, 5443)]