19920099

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{199}}^1\times {\mathrm{547}}^1$

素因数の和:810

約数の個数: 16

約数和(自身を含む): 27180800

約数和(自身を除く): 7260701

約数列:

[1, 3, 61, 183, 199, 547, 597, 1641, 12139, 33367, 36417, 100101, 108853, 326559, 6640033, 19920099]

約数ペア:

[(1, 19920099), (3, 6640033), (61, 326559), (183, 108853), (199, 100101), (547, 36417), (597, 33367), (1641, 12139)]