3111777

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{937}}^1$

素因数の和:990

約数の個数: 20

約数和(自身を含む): 4766916

約数和(自身を除く): 1655139

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 937, 1107, 2811, 3321, 8433, 25299, 38417, 75897, 115251, 345753, 1037259, 3111777]

約数ペア:

[(1, 3111777), (3, 1037259), (9, 345753), (27, 115251), (41, 75897), (81, 38417), (123, 25299), (369, 8433), (937, 3321), (1107, 2811)]