21926073

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{33071}}^1$

素因数の和:33104

約数の個数: 16

約数和(自身を含む): 33336576

約数和(自身を除く): 11410503

約数列:

[1, 3, 13, 17, 39, 51, 221, 663, 33071, 99213, 429923, 562207, 1289769, 1686621, 7308691, 21926073]

約数ペア:

[(1, 21926073), (3, 7308691), (13, 1686621), (17, 1289769), (39, 562207), (51, 429923), (221, 99213), (663, 33071)]