9471033

素因数分解:

$3^3\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{223}}^1$

素因数の和:267

約数の個数: 48

約数和(自身を含む): 16683520

約数和(自身を除く): 7212487

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 121, 143, 223, 297, 351, 363, 429, 669, 1089, 1287, 1573, 2007, 2453, 2899, 3267, 3861, 4719, 6021, 7359, 8697, 14157, 22077, 26091, 26983, 31889, 42471, 66231, 78273, 80949, 95667, 242847, 287001, 350779, 728541, 861003, 1052337, 3157011, 9471033]

約数ペア:

[(1, 9471033), (3, 3157011), (9, 1052337), (11, 861003), (13, 728541), (27, 350779), (33, 287001), (39, 242847), (99, 95667), (117, 80949), (121, 78273), (143, 66231), (223, 42471), (297, 31889), (351, 26983), (363, 26091), (429, 22077), (669, 14157), (1089, 8697), (1287, 7359), (1573, 6021), (2007, 4719), (2453, 3861), (2899, 3267)]