128428446721

素因数分解:

${\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{199}}^1\times {\mathrm{47513}}^1$

素因数の和:47793

約数の個数: 24

約数和(自身を含む): 140033260800

約数和(自身を除く): 11604814079

約数列:

[1, 17, 47, 199, 289, 799, 3383, 9353, 13583, 47513, 57511, 159001, 807721, 2233111, 2703017, 9455087, 13731257, 37962887, 160736479, 444389089, 645369079, 2732520143, 7554614513, 128428446721]

約数ペア:

[(1, 128428446721), (17, 7554614513), (47, 2732520143), (199, 645369079), (289, 444389089), (799, 160736479), (3383, 37962887), (9353, 13731257), (13583, 9455087), (47513, 2703017), (57511, 2233111), (159001, 807721)]