2016388077

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{41}}^2\times {\mathrm{163}}^1\times {\mathrm{223}}^1$

素因数の和:482

約数の個数: 48

約数和(自身を含む): 3038214144

約数和(自身を除く): 1021826067

約数列:

[1, 3, 11, 33, 41, 123, 163, 223, 451, 489, 669, 1353, 1681, 1793, 2453, 5043, 5379, 6683, 7359, 9143, 18491, 20049, 27429, 36349, 55473, 73513, 100573, 109047, 220539, 274003, 301719, 374863, 399839, 822009, 1124589, 1199517, 1490309, 3014033, 4123493, 4470927, 9042099, 12370479, 16393399, 49180197, 61102669, 183308007, 672129359, 2016388077]

約数ペア:

[(1, 2016388077), (3, 672129359), (11, 183308007), (33, 61102669), (41, 49180197), (123, 16393399), (163, 12370479), (223, 9042099), (451, 4470927), (489, 4123493), (669, 3014033), (1353, 1490309), (1681, 1199517), (1793, 1124589), (2453, 822009), (5043, 399839), (5379, 374863), (6683, 301719), (7359, 274003), (9143, 220539), (18491, 109047), (20049, 100573), (27429, 73513), (36349, 55473)]