2830519209

素因数分解:

$3^1\times 7^1\times {\mathrm{2543}}^1\times {\mathrm{53003}}^1$

素因数の和:55556

約数の個数: 16

約数和(自身を含む): 4314949632

約数和(自身を除く): 1484430423

約数列:

[1, 3, 7, 21, 2543, 7629, 17801, 53003, 53403, 159009, 371021, 1113063, 134786629, 404359887, 943506403, 2830519209]

約数ペア:

[(1, 2830519209), (3, 943506403), (7, 404359887), (21, 134786629), (2543, 1113063), (7629, 371021), (17801, 159009), (53003, 53403)]