12744369

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{193}}^1$

素因数の和:262

約数の個数: 48

約数和(自身を含む): 21790080

約数和(自身を除く): 9045711

約数列:

[1, 3, 9, 11, 23, 29, 33, 69, 87, 99, 193, 207, 253, 261, 319, 579, 667, 759, 957, 1737, 2001, 2123, 2277, 2871, 4439, 5597, 6003, 6369, 7337, 13317, 16791, 19107, 22011, 39951, 48829, 50373, 61567, 66033, 128731, 146487, 184701, 386193, 439461, 554103, 1158579, 1416041, 4248123, 12744369]

約数ペア:

[(1, 12744369), (3, 4248123), (9, 1416041), (11, 1158579), (23, 554103), (29, 439461), (33, 386193), (69, 184701), (87, 146487), (99, 128731), (193, 66033), (207, 61567), (253, 50373), (261, 48829), (319, 39951), (579, 22011), (667, 19107), (759, 16791), (957, 13317), (1737, 7337), (2001, 6369), (2123, 6003), (2277, 5597), (2871, 4439)]