1242218014767

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{648001051}}^1$

素因数の和:648001131

約数の個数: 16

約数和(自身を含む): 1866243029760

約数和(自身を除く): 624025014993

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 648001051, 1944003153, 5832009459, 17496028377, 46008074621, 138024223863, 414072671589, 1242218014767]

約数ペア:

[(1, 1242218014767), (3, 414072671589), (9, 138024223863), (27, 46008074621), (71, 17496028377), (213, 5832009459), (639, 1944003153), (1917, 648001051)]