25443729

素因数分解:

$3^2\times {\mathrm{1511}}^1\times {\mathrm{1871}}^1$

素因数の和:3388

約数の個数: 12

約数和(自身を含む): 36796032

約数和(自身を除く): 11352303

約数列:

[1, 3, 9, 1511, 1871, 4533, 5613, 13599, 16839, 2827081, 8481243, 25443729]

約数ペア:

[(1, 25443729), (3, 8481243), (9, 2827081), (1511, 16839), (1871, 13599), (4533, 5613)]