138379439

素因数分解:

${\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{433}}^1\times {\mathrm{1709}}^1$

素因数の和:2170

約数の個数: 16

約数和(自身を含む): 160302240

約数和(自身を除く): 21922801

約数列:

[1, 11, 17, 187, 433, 1709, 4763, 7361, 18799, 29053, 80971, 319583, 739997, 8139967, 12579949, 138379439]

約数ペア:

[(1, 138379439), (11, 12579949), (17, 8139967), (187, 739997), (433, 319583), (1709, 80971), (4763, 29053), (7361, 18799)]