12848073

素因数分解:

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

素因数の和:146

約数の個数: 48

約数和(自身を含む): 21809280

約数和(自身を除く): 8961207

約数列:

[1, 3, 7, 17, 21, 29, 51, 73, 87, 119, 203, 219, 289, 357, 493, 511, 609, 867, 1241, 1479, 1533, 2023, 2117, 3451, 3723, 6069, 6351, 8381, 8687, 10353, 14819, 21097, 25143, 26061, 35989, 44457, 58667, 63291, 107967, 147679, 176001, 251923, 443037, 611813, 755769, 1835439, 4282691, 12848073]

約数ペア:

[(1, 12848073), (3, 4282691), (7, 1835439), (17, 755769), (21, 611813), (29, 443037), (51, 251923), (73, 176001), (87, 147679), (119, 107967), (203, 63291), (219, 58667), (289, 44457), (357, 35989), (493, 26061), (511, 25143), (609, 21097), (867, 14819), (1241, 10353), (1479, 8687), (1533, 8381), (2023, 6351), (2117, 6069), (3451, 3723)]