2025417

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1$

素因数の和:368

約数の個数: 16

約数和(自身を含む): 2823552

約数和(自身を除く): 798135

約数列:

[1, 3, 37, 71, 111, 213, 257, 771, 2627, 7881, 9509, 18247, 28527, 54741, 675139, 2025417]

約数ペア:

[(1, 2025417), (3, 675139), (37, 54741), (71, 28527), (111, 18247), (213, 9509), (257, 7881), (771, 2627)]