26473707

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{11909}}^1$

素因数の和:11947

約数の個数: 24

約数和(自身を含む): 43352400

約数和(自身を除く): 16878693

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 11909, 35727, 107181, 154817, 226271, 464451, 678813, 1393353, 2036439, 2941523, 8824569, 26473707]

約数ペア:

[(1, 26473707), (3, 8824569), (9, 2941523), (13, 2036439), (19, 1393353), (39, 678813), (57, 464451), (117, 226271), (171, 154817), (247, 107181), (741, 35727), (2223, 11909)]