25295733

素因数分解:

$3^4\times {\mathrm{127}}^1\times {\mathrm{2459}}^1$

素因数の和:2598

約数の個数: 20

約数和(自身を含む): 38100480

約数和(自身を除く): 12804747

約数列:

[1, 3, 9, 27, 81, 127, 381, 1143, 2459, 3429, 7377, 10287, 22131, 66393, 199179, 312293, 936879, 2810637, 8431911, 25295733]

約数ペア:

[(1, 25295733), (3, 8431911), (9, 2810637), (27, 936879), (81, 312293), (127, 199179), (381, 66393), (1143, 22131), (2459, 10287), (3429, 7377)]