488934303

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{569}}^1\times {\mathrm{2003}}^1$

素因数の和:2599

約数の個数: 32

約数和(自身を含む): 767612160

約数和(自身を除く): 278677857

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 569, 1707, 2003, 6009, 6259, 7397, 18777, 22033, 22191, 26039, 66099, 78117, 81367, 244101, 286429, 859287, 1139707, 3419121, 12536777, 14816191, 37610331, 44448573, 162978101, 488934303]

約数ペア:

[(1, 488934303), (3, 162978101), (11, 44448573), (13, 37610331), (33, 14816191), (39, 12536777), (143, 3419121), (429, 1139707), (569, 859287), (1707, 286429), (2003, 244101), (6009, 81367), (6259, 78117), (7397, 66099), (18777, 26039), (22033, 22191)]