214907847

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{930337}}^1$

素因数の和:930358

約数の個数: 16

約数和(自身を含む): 357249792

約数和(自身を除く): 142341945

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 930337, 2791011, 6512359, 10233707, 19537077, 30701121, 71635949, 214907847]

約数ペア:

[(1, 214907847), (3, 71635949), (7, 30701121), (11, 19537077), (21, 10233707), (33, 6512359), (77, 2791011), (231, 930337)]