210006721011

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{2011}}^1\times {\mathrm{490277}}^1$

素因数の和:492362

約数の個数: 16

約数和(自身を含む): 284094528768

約数和(自身を除く): 74087807757

約数列:

[1, 3, 71, 213, 2011, 6033, 142781, 428343, 490277, 1470831, 34809667, 104429001, 985947047, 2957841141, 70002240337, 210006721011]

約数ペア:

[(1, 210006721011), (3, 70002240337), (71, 2957841141), (213, 985947047), (2011, 104429001), (6033, 34809667), (142781, 1470831), (428343, 490277)]