393991439

素因数分解:

${\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{5381}}^1$

素因数の和:5530

約数の個数: 16

約数和(自身を含む): 430129440

約数和(自身を除く): 36138001

約数列:

[1, 17, 59, 73, 1003, 1241, 4307, 5381, 73219, 91477, 317479, 392813, 5397143, 6677821, 23175967, 393991439]

約数ペア:

[(1, 393991439), (17, 23175967), (59, 6677821), (73, 5397143), (1003, 392813), (1241, 317479), (4307, 91477), (5381, 73219)]