252655887

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{450367}}^1$

素因数の和:450398

約数の個数: 16

約数和(自身を含む): 389117952

約数和(自身を除く): 136462065

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 450367, 1351101, 4954037, 7656239, 14862111, 22968717, 84218629, 252655887]

約数ペア:

[(1, 252655887), (3, 84218629), (11, 22968717), (17, 14862111), (33, 7656239), (51, 4954037), (187, 1351101), (561, 450367)]