616443903

素因数分解:

$3^2\times {\mathrm{127}}^1\times {\mathrm{539321}}^1$

素因数の和:539454

約数の個数: 12

約数和(自身を含む): 897431808

約数和(自身を除く): 280987905

約数列:

[1, 3, 9, 127, 381, 1143, 539321, 1617963, 4853889, 68493767, 205481301, 616443903]

約数ペア:

[(1, 616443903), (3, 205481301), (9, 68493767), (127, 4853889), (381, 1617963), (1143, 539321)]