20081006727

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{291029083}}^1$

素因数の和:291029109

約数の個数: 8

約数和(自身を含む): 27938792064

約数和(自身を除く): 7857785337

約数列:

[1, 3, 23, 69, 291029083, 873087249, 6693668909, 20081006727]

約数ペア:

[(1, 20081006727), (3, 6693668909), (23, 873087249), (69, 291029083)]