240439293

素因数分解:

$3^3\times {\mathrm{41}}^1\times {\mathrm{217199}}^1$

素因数の和:217249

約数の個数: 16

約数和(自身を含む): 364896000

約数和(自身を除く): 124456707

約数列:

[1, 3, 9, 27, 41, 123, 369, 1107, 217199, 651597, 1954791, 5864373, 8905159, 26715477, 80146431, 240439293]

約数ペア:

[(1, 240439293), (3, 80146431), (9, 26715477), (27, 8905159), (41, 5864373), (123, 1954791), (369, 651597), (1107, 217199)]