938289021

素因数分解:

$3^1\times {\mathrm{83}}^1\times {\mathrm{857}}^1\times {\mathrm{4397}}^1$

素因数の和:5340

約数の個数: 16

約数和(自身を含む): 1267890624

約数和(自身を除く): 329601603

約数列:

[1, 3, 83, 249, 857, 2571, 4397, 13191, 71131, 213393, 364951, 1094853, 3768229, 11304687, 312763007, 938289021]

約数ペア:

[(1, 938289021), (3, 312763007), (83, 11304687), (249, 3768229), (857, 1094853), (2571, 364951), (4397, 213393), (13191, 71131)]