291265147

素因数分解:

${\mathrm{37}}^1\times {\mathrm{67}}^1\times {\mathrm{293}}^1\times {\mathrm{401}}^1$

素因数の和:798

約数の個数: 16

約数和(自身を含む): 305397792

約数和(自身を除く): 14132645

約数列:

[1, 37, 67, 293, 401, 2479, 10841, 14837, 19631, 26867, 117493, 726347, 994079, 4347241, 7872031, 291265147]

約数ペア:

[(1, 291265147), (37, 7872031), (67, 4347241), (293, 994079), (401, 726347), (2479, 117493), (10841, 26867), (14837, 19631)]