12288807

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{653}}^1$

素因数の和:720

約数の個数: 32

約数和(自身を含む): 19776960

約数和(自身を除く): 7488153

約数列:

[1, 3, 9, 17, 27, 41, 51, 123, 153, 369, 459, 653, 697, 1107, 1959, 2091, 5877, 6273, 11101, 17631, 18819, 26773, 33303, 80319, 99909, 240957, 299727, 455141, 722871, 1365423, 4096269, 12288807]

約数ペア:

[(1, 12288807), (3, 4096269), (9, 1365423), (17, 722871), (27, 455141), (41, 299727), (51, 240957), (123, 99909), (153, 80319), (369, 33303), (459, 26773), (653, 18819), (697, 17631), (1107, 11101), (1959, 6273), (2091, 5877)]