2783702421

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{7543909}}^1$

素因数の和:7543956

約数の個数: 12

約数和(自身を含む): 4118974860

約数和(自身を除く): 1335272439

約数列:

[1, 3, 9, 41, 123, 369, 7543909, 22631727, 67895181, 309300269, 927900807, 2783702421]

約数ペア:

[(1, 2783702421), (3, 927900807), (9, 309300269), (41, 67895181), (123, 22631727), (369, 7543909)]