489681543

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{1087}}^1\times {\mathrm{11551}}^1$

素因数の和:12654

約数の個数: 16

約数和(自身を含む): 703840256

約数和(自身を除く): 214158713

約数列:

[1, 3, 13, 39, 1087, 3261, 11551, 14131, 34653, 42393, 150163, 450489, 12555937, 37667811, 163227181, 489681543]

約数ペア:

[(1, 489681543), (3, 163227181), (13, 37667811), (39, 12555937), (1087, 450489), (3261, 150163), (11551, 42393), (14131, 34653)]