16321538211

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{743}}^1\times {\mathrm{39157}}^1$

素因数の和:39931

約数の個数: 32

約数和(自身を含む): 25171388928

約数和(自身を除く): 8849850717

約数列:

[1, 3, 11, 17, 33, 51, 187, 561, 743, 2229, 8173, 12631, 24519, 37893, 39157, 117471, 138941, 416823, 430727, 665669, 1292181, 1997007, 7322359, 21967077, 29093651, 87280953, 320030161, 494592067, 960090483, 1483776201, 5440512737, 16321538211]

約数ペア:

[(1, 16321538211), (3, 5440512737), (11, 1483776201), (17, 960090483), (33, 494592067), (51, 320030161), (187, 87280953), (561, 29093651), (743, 21967077), (2229, 7322359), (8173, 1997007), (12631, 1292181), (24519, 665669), (37893, 430727), (39157, 416823), (117471, 138941)]