2746467

素因数分解:

$3^4\times {\mathrm{41}}^1\times {\mathrm{827}}^1$

素因数の和:880

約数の個数: 20

約数和(自身を含む): 4207896

約数和(自身を除く): 1461429

約数列:

[1, 3, 9, 27, 41, 81, 123, 369, 827, 1107, 2481, 3321, 7443, 22329, 33907, 66987, 101721, 305163, 915489, 2746467]

約数ペア:

[(1, 2746467), (3, 915489), (9, 305163), (27, 101721), (41, 66987), (81, 33907), (123, 22329), (369, 7443), (827, 3321), (1107, 2481)]