728732736721

素因数分解:

${\mathrm{11}}^3\times {\mathrm{43}}^1\times {\mathrm{12732737}}^1$

素因数の和:12732813

約数の個数: 16

約数和(自身を含む): 820192051008

約数和(自身を除く): 91459314287

約数列:

[1, 11, 43, 121, 473, 1331, 5203, 57233, 12732737, 140060107, 547507691, 1540661177, 6022584601, 16947272947, 66248430611, 728732736721]

約数ペア:

[(1, 728732736721), (11, 66248430611), (43, 16947272947), (121, 6022584601), (473, 1540661177), (1331, 547507691), (5203, 140060107), (57233, 12732737)]