2013363009

素因数分解:

$3^2\times 7^3\times {\mathrm{652207}}^1$

素因数の和:652234

約数の個数: 24

約数和(自身を含む): 3391481600

約数和(自身を除く): 1378118591

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 343, 441, 1029, 3087, 652207, 1956621, 4565449, 5869863, 13696347, 31958143, 41089041, 95874429, 223707001, 287623287, 671121003, 2013363009]

約数ペア:

[(1, 2013363009), (3, 671121003), (7, 287623287), (9, 223707001), (21, 95874429), (49, 41089041), (63, 31958143), (147, 13696347), (343, 5869863), (441, 4565449), (1029, 1956621), (3087, 652207)]