1190975019

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{613}}^1\times {\mathrm{1607}}^1$

素因数の和:2267

約数の個数: 32

約数和(自身を含む): 1769263104

約数和(自身を除く): 578288085

約数列:

[1, 3, 13, 31, 39, 93, 403, 613, 1209, 1607, 1839, 4821, 7969, 19003, 20891, 23907, 49817, 57009, 62673, 149451, 247039, 647621, 741117, 985091, 1942863, 2955273, 12806183, 30537821, 38418549, 91613463, 396991673, 1190975019]

約数ペア:

[(1, 1190975019), (3, 396991673), (13, 91613463), (31, 38418549), (39, 30537821), (93, 12806183), (403, 2955273), (613, 1942863), (1209, 985091), (1607, 741117), (1839, 647621), (4821, 247039), (7969, 149451), (19003, 62673), (20891, 57009), (23907, 49817)]