112233121

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{112121}}^1$

素因数の和:112152

約数の個数: 16

約数和(自身を含む): 150691968

約数和(自身を除く): 38458847

約数列:

[1, 7, 11, 13, 77, 91, 143, 1001, 112121, 784847, 1233331, 1457573, 8633317, 10203011, 16033303, 112233121]

約数ペア:

[(1, 112233121), (7, 16033303), (11, 10203011), (13, 8633317), (77, 1457573), (91, 1233331), (143, 784847), (1001, 112121)]