2045943927

素因数分解:

$3^4\times {\mathrm{4253}}^1\times {\mathrm{5939}}^1$

素因数の和:10204

約数の個数: 20

約数和(自身を含む): 3057519960

約数和(自身を除く): 1011576033

約数列:

[1, 3, 9, 27, 81, 4253, 5939, 12759, 17817, 38277, 53451, 114831, 160353, 344493, 481059, 25258567, 75775701, 227327103, 681981309, 2045943927]

約数ペア:

[(1, 2045943927), (3, 681981309), (9, 227327103), (27, 75775701), (81, 25258567), (4253, 481059), (5939, 344493), (12759, 160353), (17817, 114831), (38277, 53451)]