2782833

素因数分解:

$3^1\times {\mathrm{73}}^1\times {\mathrm{97}}^1\times {\mathrm{131}}^1$

素因数の和:304

約数の個数: 16

約数和(自身を含む): 3829056

約数和(自身を除く): 1046223

約数列:

[1, 3, 73, 97, 131, 219, 291, 393, 7081, 9563, 12707, 21243, 28689, 38121, 927611, 2782833]

約数ペア:

[(1, 2782833), (3, 927611), (73, 38121), (97, 28689), (131, 21243), (219, 12707), (291, 9563), (393, 7081)]