12755259

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{641}}^1$

素因数の和:728

約数の個数: 32

約数和(自身を含む): 20954880

約数和(自身を除く): 8199621

約数列:

[1, 3, 9, 11, 27, 33, 67, 99, 201, 297, 603, 641, 737, 1809, 1923, 2211, 5769, 6633, 7051, 17307, 19899, 21153, 42947, 63459, 128841, 190377, 386523, 472417, 1159569, 1417251, 4251753, 12755259]

約数ペア:

[(1, 12755259), (3, 4251753), (9, 1417251), (11, 1159569), (27, 472417), (33, 386523), (67, 190377), (99, 128841), (201, 63459), (297, 42947), (603, 21153), (641, 19899), (737, 17307), (1809, 7051), (1923, 6633), (2211, 5769)]