2568687121

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{135059}}^1$

素因数の和:135109

約数の個数: 32

約数和(自身を含む): 3630412800

約数和(自身を除く): 1061725679

約数列:

[1, 7, 11, 13, 19, 77, 91, 133, 143, 209, 247, 1001, 1463, 1729, 2717, 19019, 135059, 945413, 1485649, 1755767, 2566121, 10399543, 12290369, 17962847, 19313437, 28227331, 33359573, 135194059, 197591317, 233517011, 366955303, 2568687121]

約数ペア:

[(1, 2568687121), (7, 366955303), (11, 233517011), (13, 197591317), (19, 135194059), (77, 33359573), (91, 28227331), (133, 19313437), (143, 17962847), (209, 12290369), (247, 10399543), (1001, 2566121), (1463, 1755767), (1729, 1485649), (2717, 945413), (19019, 135059)]