2126173881

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{761}}^1\times {\mathrm{1009}}^1$

素因数の和:1857

約数の個数: 32

約数和(自身を含む): 3103107840

約数和(自身を除く): 976933959

約数列:

[1, 3, 13, 39, 71, 213, 761, 923, 1009, 2283, 2769, 3027, 9893, 13117, 29679, 39351, 54031, 71639, 162093, 214917, 702403, 767849, 931307, 2107209, 2303547, 2793921, 9982037, 29946111, 54517279, 163551837, 708724627, 2126173881]

約数ペア:

[(1, 2126173881), (3, 708724627), (13, 163551837), (39, 54517279), (71, 29946111), (213, 9982037), (761, 2793921), (923, 2303547), (1009, 2107209), (2283, 931307), (2769, 767849), (3027, 702403), (9893, 214917), (13117, 162093), (29679, 71639), (39351, 54031)]