2864703

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{419}}^1$

素因数の和:518

約数の個数: 16

約数和(自身を含む): 3991680

約数和(自身を除く): 1126977

約数列:

[1, 3, 43, 53, 129, 159, 419, 1257, 2279, 6837, 18017, 22207, 54051, 66621, 954901, 2864703]

約数ペア:

[(1, 2864703), (3, 954901), (43, 66621), (53, 54051), (129, 22207), (159, 18017), (419, 6837), (1257, 2279)]