38579989

素因数分解:

$7^1\times {\mathrm{73}}^1\times {\mathrm{103}}^1\times {\mathrm{733}}^1$

素因数の和:916

約数の個数: 16

約数和(自身を含む): 45190912

約数和(自身を除く): 6610923

約数列:

[1, 7, 73, 103, 511, 721, 733, 5131, 7519, 52633, 53509, 75499, 374563, 528493, 5511427, 38579989]

約数ペア:

[(1, 38579989), (7, 5511427), (73, 528493), (103, 374563), (511, 75499), (721, 53509), (733, 52633), (5131, 7519)]