2856558327

素因数分解:

$3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{3163409}}^1$

素因数の和:3163462

約数の個数: 16

約数和(自身を含む): 4454081280

約数和(自身を除く): 1597522953

約数列:

[1, 3, 7, 21, 43, 129, 301, 903, 3163409, 9490227, 22143863, 66431589, 136026587, 408079761, 952186109, 2856558327]

約数ペア:

[(1, 2856558327), (3, 952186109), (7, 408079761), (21, 136026587), (43, 66431589), (129, 22143863), (301, 9490227), (903, 3163409)]