443042019

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{12763}}^1$

素因数の和:12824

約数の個数: 48

約数和(自身を含む): 796473600

約数和(自身を除く): 353431581

約数列:

[1, 3, 7, 9, 19, 21, 29, 57, 63, 87, 133, 171, 203, 261, 399, 551, 609, 1197, 1653, 1827, 3857, 4959, 11571, 12763, 34713, 38289, 89341, 114867, 242497, 268023, 370127, 727491, 804069, 1110381, 1697479, 2182473, 2590889, 3331143, 5092437, 7032413, 7772667, 15277311, 21097239, 23318001, 49226891, 63291717, 147680673, 443042019]

約数ペア:

[(1, 443042019), (3, 147680673), (7, 63291717), (9, 49226891), (19, 23318001), (21, 21097239), (29, 15277311), (57, 7772667), (63, 7032413), (87, 5092437), (133, 3331143), (171, 2590889), (203, 2182473), (261, 1697479), (399, 1110381), (551, 804069), (609, 727491), (1197, 370127), (1653, 268023), (1827, 242497), (3857, 114867), (4959, 89341), (11571, 38289), (12763, 34713)]