12152343

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^2\times {\mathrm{229}}^1$

素因数の和:284

約数の個数: 36

約数和(自身を含む): 19979640

約数和(自身を除く): 7827297

約数列:

[1, 3, 7, 19, 21, 49, 57, 133, 147, 229, 361, 399, 687, 931, 1083, 1603, 2527, 2793, 4351, 4809, 7581, 11221, 13053, 17689, 30457, 33663, 53067, 82669, 91371, 213199, 248007, 578683, 639597, 1736049, 4050781, 12152343]

約数ペア:

[(1, 12152343), (3, 4050781), (7, 1736049), (19, 639597), (21, 578683), (49, 248007), (57, 213199), (133, 91371), (147, 82669), (229, 53067), (361, 33663), (399, 30457), (687, 17689), (931, 13053), (1083, 11221), (1603, 7581), (2527, 4809), (2793, 4351)]