1327377021

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{293}}^1\times {\mathrm{21269}}^1$

素因数の和:21636

約数の個数: 16

約数和(自身を含む): 1800973440

約数和(自身を除く): 473596419

約数列:

[1, 3, 71, 213, 293, 879, 20803, 21269, 62409, 63807, 1510099, 4530297, 6231817, 18695451, 442459007, 1327377021]

約数ペア:

[(1, 1327377021), (3, 442459007), (71, 18695451), (213, 6231817), (293, 4530297), (879, 1510099), (20803, 63807), (21269, 62409)]