2899773

素因数分解:

$3^3\times {\mathrm{211}}^1\times {\mathrm{509}}^1$

素因数の和:729

約数の個数: 16

約数和(自身を含む): 4324800

約数和(自身を除く): 1425027

約数列:

[1, 3, 9, 27, 211, 509, 633, 1527, 1899, 4581, 5697, 13743, 107399, 322197, 966591, 2899773]

約数ペア:

[(1, 2899773), (3, 966591), (9, 322197), (27, 107399), (211, 13743), (509, 5697), (633, 4581), (1527, 1899)]