27911103

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{3121}}^1$

素因数の和:3406

約数の個数: 16

約数和(自身を含む): 40760832

約数和(自身を除く): 12849729

約数列:

[1, 3, 11, 33, 271, 813, 2981, 3121, 8943, 9363, 34331, 102993, 845791, 2537373, 9303701, 27911103]

約数ペア:

[(1, 27911103), (3, 9303701), (11, 2537373), (33, 845791), (271, 102993), (813, 34331), (2981, 9363), (3121, 8943)]