2267307

素因数分解:

$3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1$

素因数の和:132

約数の個数: 48

約数和(自身を含む): 4155840

約数和(自身を除く): 1888533

約数列:

[1, 3, 7, 9, 17, 21, 29, 51, 63, 73, 87, 119, 153, 203, 219, 261, 357, 493, 511, 609, 657, 1071, 1241, 1479, 1533, 1827, 2117, 3451, 3723, 4437, 4599, 6351, 8687, 10353, 11169, 14819, 19053, 26061, 31059, 35989, 44457, 78183, 107967, 133371, 251923, 323901, 755769, 2267307]

約数ペア:

[(1, 2267307), (3, 755769), (7, 323901), (9, 251923), (17, 133371), (21, 107967), (29, 78183), (51, 44457), (63, 35989), (73, 31059), (87, 26061), (119, 19053), (153, 14819), (203, 11169), (219, 10353), (261, 8687), (357, 6351), (493, 4599), (511, 4437), (609, 3723), (657, 3451), (1071, 2117), (1241, 1827), (1479, 1533)]