25421001

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{3301}}^1$

素因数の和:3472

約数の個数: 16

約数和(自身を含む): 36137088

約数和(自身を除く): 10716087

約数列:

[1, 3, 17, 51, 151, 453, 2567, 3301, 7701, 9903, 56117, 168351, 498451, 1495353, 8473667, 25421001]

約数ペア:

[(1, 25421001), (3, 8473667), (17, 1495353), (51, 498451), (151, 168351), (453, 56117), (2567, 9903), (3301, 7701)]