28724702919

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{52301}}^1$

素因数の和:52432

約数の個数: 48

約数和(自身を含む): 45075955680

約数和(自身を除く): 16351252761

約数列:

[1, 3, 11, 17, 33, 51, 89, 121, 187, 267, 363, 561, 979, 1513, 2057, 2937, 4539, 6171, 10769, 16643, 32307, 49929, 52301, 156903, 183073, 549219, 575311, 889117, 1725933, 2667351, 4654789, 6328421, 9780287, 13964367, 18985263, 29340861, 51202679, 79131413, 107583157, 153608037, 237394239, 322749471, 563229469, 870445543, 1689688407, 2611336629, 9574900973, 28724702919]

約数ペア:

[(1, 28724702919), (3, 9574900973), (11, 2611336629), (17, 1689688407), (33, 870445543), (51, 563229469), (89, 322749471), (121, 237394239), (187, 153608037), (267, 107583157), (363, 79131413), (561, 51202679), (979, 29340861), (1513, 18985263), (2057, 13964367), (2937, 9780287), (4539, 6328421), (6171, 4654789), (10769, 2667351), (16643, 1725933), (32307, 889117), (49929, 575311), (52301, 549219), (156903, 183073)]