30897857

素因数分解:

${\mathrm{17}}^3\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:401

約数の個数: 16

約数和(自身を含む): 34660800

約数和(自身を除く): 3762943

約数列:

[1, 17, 19, 289, 323, 331, 4913, 5491, 5627, 6289, 93347, 95659, 106913, 1626203, 1817521, 30897857]

約数ペア:

[(1, 30897857), (17, 1817521), (19, 1626203), (289, 106913), (323, 95659), (331, 93347), (4913, 6289), (5491, 5627)]