2783997249

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{4440187}}^1$

素因数の和:4440220

約数の個数: 16

約数和(自身を含む): 4262580480

約数和(自身を除く): 1478583231

約数列:

[1, 3, 11, 19, 33, 57, 209, 627, 4440187, 13320561, 48842057, 84363553, 146526171, 253090659, 927999083, 2783997249]

約数ペア:

[(1, 2783997249), (3, 927999083), (11, 253090659), (19, 146526171), (33, 84363553), (57, 48842057), (209, 13320561), (627, 4440187)]