219032307

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{16567}}^1$

素因数の和:16699

約数の個数: 24

約数和(自身を含む): 343752864

約数和(自身を除く): 124720557

約数列:

[1, 3, 9, 13, 39, 113, 117, 339, 1017, 1469, 4407, 13221, 16567, 49701, 149103, 215371, 646113, 1872071, 1938339, 5616213, 16848639, 24336923, 73010769, 219032307]

約数ペア:

[(1, 219032307), (3, 73010769), (9, 24336923), (13, 16848639), (39, 5616213), (113, 1938339), (117, 1872071), (339, 646113), (1017, 215371), (1469, 149103), (4407, 49701), (13221, 16567)]