9889813437

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{6633007}}^1$

素因数の和:6633088

約数の個数: 16

約数和(自身を含む): 15282450432

約数和(自身を除く): 5392636995

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 6633007, 19899021, 46431049, 139293147, 470943497, 1412830491, 3296604479, 9889813437]

約数ペア:

[(1, 9889813437), (3, 3296604479), (7, 1412830491), (21, 470943497), (71, 139293147), (213, 46431049), (497, 19899021), (1491, 6633007)]