12640040447

素因数分解:

${\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{236869}}^1$

素因数の和:237002

約数の個数: 16

約数和(自身を含む): 13882476960

約数和(自身を除く): 1242436513

約数列:

[1, 17, 43, 73, 731, 1241, 3139, 53363, 236869, 4026773, 10185367, 17291437, 173151239, 293954429, 743531791, 12640040447]

約数ペア:

[(1, 12640040447), (17, 743531791), (43, 293954429), (73, 173151239), (731, 17291437), (1241, 10185367), (3139, 4026773), (53363, 236869)]