128655439

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{353}}^1\times {\mathrm{1949}}^1$

素因数の和:2330

約数の個数: 16

約数和(自身を含む): 149104800

約数和(自身を除く): 20449361

約数列:

[1, 11, 17, 187, 353, 1949, 3883, 6001, 21439, 33133, 66011, 364463, 687997, 7567967, 11695949, 128655439]

約数ペア:

[(1, 128655439), (11, 11695949), (17, 7567967), (187, 687997), (353, 364463), (1949, 66011), (3883, 33133), (6001, 21439)]