9939243

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{509}}^1$

素因数の和:818

約数の個数: 16

約数和(自身を含む): 13904640

約数和(自身を除く): 3965397

約数列:

[1, 3, 23, 69, 283, 509, 849, 1527, 6509, 11707, 19527, 35121, 144047, 432141, 3313081, 9939243]

約数ペア:

[(1, 9939243), (3, 3313081), (23, 432141), (69, 144047), (283, 35121), (509, 19527), (849, 11707), (1527, 6509)]