2943141

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:316

約数の個数: 16

約数和(自身を含む): 4049280

約数和(自身を除く): 1106139

約数列:

[1, 3, 73, 89, 151, 219, 267, 453, 6497, 11023, 13439, 19491, 33069, 40317, 981047, 2943141]

約数ペア:

[(1, 2943141), (3, 981047), (73, 40317), (89, 33069), (151, 19491), (219, 13439), (267, 11023), (453, 6497)]