8828673

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1$

素因数の和:174

約数の個数: 48

約数和(自身を含む): 15048000

約数和(自身を除く): 6219327

約数列:

[1, 3, 7, 19, 21, 29, 49, 57, 87, 109, 133, 147, 203, 327, 399, 551, 609, 763, 931, 1421, 1653, 2071, 2289, 2793, 3161, 3857, 4263, 5341, 6213, 9483, 11571, 14497, 16023, 22127, 26999, 43491, 60059, 66381, 80997, 101479, 154889, 180177, 304437, 420413, 464667, 1261239, 2942891, 8828673]

約数ペア:

[(1, 8828673), (3, 2942891), (7, 1261239), (19, 464667), (21, 420413), (29, 304437), (49, 180177), (57, 154889), (87, 101479), (109, 80997), (133, 66381), (147, 60059), (203, 43491), (327, 26999), (399, 22127), (551, 16023), (609, 14497), (763, 11571), (931, 9483), (1421, 6213), (1653, 5341), (2071, 4263), (2289, 3857), (2793, 3161)]