21710073

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{93983}}^1$

素因数の和:94004

約数の個数: 16

約数和(自身を含む): 36089856

約数和(自身を除く): 14379783

約数列:

[1, 3, 7, 11, 21, 33, 77, 231, 93983, 281949, 657881, 1033813, 1973643, 3101439, 7236691, 21710073]

約数ペア:

[(1, 21710073), (3, 7236691), (7, 3101439), (11, 1973643), (21, 1033813), (33, 657881), (77, 281949), (231, 93983)]