22578243

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{131}}^1\times {\mathrm{787}}^1$

素因数の和:994

約数の個数: 16

約数和(自身を含む): 30788736

約数和(自身を除く): 8210493

約数列:

[1, 3, 73, 131, 219, 393, 787, 2361, 9563, 28689, 57451, 103097, 172353, 309291, 7526081, 22578243]

約数ペア:

[(1, 22578243), (3, 7526081), (73, 309291), (131, 172353), (219, 103097), (393, 57451), (787, 28689), (2361, 9563)]