28716453

素因数分解:

$3^2\times {\mathrm{839}}^1\times {\mathrm{3803}}^1$

素因数の和:4648

約数の個数: 12

約数和(自身を含む): 41539680

約数和(自身を除く): 12823227

約数列:

[1, 3, 9, 839, 2517, 3803, 7551, 11409, 34227, 3190717, 9572151, 28716453]

約数ペア:

[(1, 28716453), (3, 9572151), (9, 3190717), (839, 34227), (2517, 11409), (3803, 7551)]