327261

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:272

約数の個数: 16

約数和(自身を含む): 488448

約数和(自身を除く): 161187

約数列:

[1, 3, 11, 33, 47, 141, 211, 517, 633, 1551, 2321, 6963, 9917, 29751, 109087, 327261]

約数ペア:

[(1, 327261), (3, 109087), (11, 29751), (33, 9917), (47, 6963), (141, 2321), (211, 1551), (517, 633)]