238748958721

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{374802133}}^1$

素因数の和:374802160

約数の個数: 12

約数和(自身を含む): 299092102932

約数和(自身を除く): 60343144211

約数列:

[1, 7, 13, 49, 91, 637, 374802133, 2623614931, 4872427729, 18365304517, 34106994103, 238748958721]

約数ペア:

[(1, 238748958721), (7, 34106994103), (13, 18365304517), (49, 4872427729), (91, 2623614931), (637, 374802133)]