112438781

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{887}}^1$

素因数の和:1113

約数の個数: 24

約数和(自身を含む): 141724800

約数和(自身を除く): 29286019

約数列:

[1, 7, 13, 49, 91, 199, 637, 887, 1393, 2587, 6209, 9751, 11531, 18109, 43463, 80717, 126763, 176513, 565019, 1235591, 2294669, 8649137, 16062683, 112438781]

約数ペア:

[(1, 112438781), (7, 16062683), (13, 8649137), (49, 2294669), (91, 1235591), (199, 565019), (637, 176513), (887, 126763), (1393, 80717), (2587, 43463), (6209, 18109), (9751, 11531)]