2941793.00000000

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{3359}}^1$

素因数の和:3443

約数の個数: 24

約数和(自身を含む): 25159680

約数和(自身を除く): 10134873

約数列:

[1, 3, 7, 9, 21, 63, 71, 213, 497, 639, 1491, 3359, 4473, 10077, 23513, 30231, 70539, 211617, 238489, 715467, 1669423, 2146401, 5008269, 15024807]

約数ペア:

[(1, 15024807), (3, 5008269), (7, 2146401), (9, 1669423), (21, 715467), (63, 238489), (71, 211617), (213, 70539), (497, 30231), (639, 23513), (1491, 10077), (3359, 4473)]