2912787449

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1\times {\mathrm{1543}}^1$

素因数の和:1917

約数の個数: 32

約数和(自身を含む): 3515280384

約数和(自身を除く): 602492935

約数列:

[1, 11, 13, 43, 143, 307, 473, 559, 1543, 3377, 3991, 6149, 13201, 16973, 20059, 43901, 66349, 145211, 171613, 220649, 473701, 729839, 862537, 1887743, 5210711, 6158113, 9487907, 20369143, 67739243, 224060573, 264798859, 2912787449]

約数ペア:

[(1, 2912787449), (11, 264798859), (13, 224060573), (43, 67739243), (143, 20369143), (307, 9487907), (473, 6158113), (559, 5210711), (1543, 1887743), (3377, 862537), (3991, 729839), (6149, 473701), (13201, 220649), (16973, 171613), (20059, 145211), (43901, 66349)]