388771867

素因数分解:

${\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{257}}^1\times {\mathrm{1217}}^1$

素因数の和:1598

約数の個数: 16

約数和(自身を含む): 429885792

約数和(自身を除く): 41113925

約数列:

[1, 11, 113, 257, 1217, 1243, 2827, 13387, 29041, 137521, 312769, 319451, 1512731, 3440459, 35342897, 388771867]

約数ペア:

[(1, 388771867), (11, 35342897), (113, 3440459), (257, 1512731), (1217, 319451), (1243, 312769), (2827, 137521), (13387, 29041)]