2123407

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{479}}^1$

素因数の和:534

約数の個数: 16

約数和(自身を含む): 2580480

約数和(自身を除く): 457073

約数列:

[1, 11, 13, 31, 143, 341, 403, 479, 4433, 5269, 6227, 14849, 68497, 163339, 193037, 2123407]

約数ペア:

[(1, 2123407), (11, 193037), (13, 163339), (31, 68497), (143, 14849), (341, 6227), (403, 5269), (479, 4433)]