38974227

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{193}}^1\times {\mathrm{811}}^1$

素因数の和:1090

約数の個数: 16

約数和(自身を含む): 52929408

約数和(自身を除く): 13955181

約数列:

[1, 3, 83, 193, 249, 579, 811, 2433, 16019, 48057, 67313, 156523, 201939, 469569, 12991409, 38974227]

約数ペア:

[(1, 38974227), (3, 12991409), (83, 469569), (193, 201939), (249, 156523), (579, 67313), (811, 48057), (2433, 16019)]