27831741

素因数分解:

$3^1\times 7^1\times {\mathrm{727}}^1\times {\mathrm{1823}}^1$

素因数の和:2560

約数の個数: 16

約数和(自身を含む): 42491904

約数和(自身を除く): 14660163

約数列:

[1, 3, 7, 21, 727, 1823, 2181, 5089, 5469, 12761, 15267, 38283, 1325321, 3975963, 9277247, 27831741]

約数ペア:

[(1, 27831741), (3, 9277247), (7, 3975963), (21, 1325321), (727, 38283), (1823, 15267), (2181, 12761), (5089, 5469)]