320445381

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1\times {\mathrm{8377}}^1$

素因数の和:8732

約数の個数: 16

約数和(自身を含む): 439141248

約数和(自身を除く): 118695867

約数列:

[1, 3, 41, 123, 311, 933, 8377, 12751, 25131, 38253, 343457, 1030371, 2605247, 7815741, 106815127, 320445381]

約数ペア:

[(1, 320445381), (3, 106815127), (41, 7815741), (123, 2605247), (311, 1030371), (933, 343457), (8377, 38253), (12751, 25131)]