25971003

素因数分解:

$3^3\times {\mathrm{37}}^1\times {\mathrm{25997}}^1$

素因数の和:26043

約数の個数: 16

約数和(自身を含む): 39516960

約数和(自身を除く): 13545957

約数列:

[1, 3, 9, 27, 37, 111, 333, 999, 25997, 77991, 233973, 701919, 961889, 2885667, 8657001, 25971003]

約数ペア:

[(1, 25971003), (3, 8657001), (9, 2885667), (27, 961889), (37, 701919), (111, 233973), (333, 77991), (999, 25997)]