2019794073

素因数分解:

$3^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{150383}}^1$

素因数の和:150445

約数の個数: 24

約数和(自身を含む): 3040162944

約数和(自身を除く): 1020368871

約数列:

[1, 3, 11, 33, 37, 111, 121, 363, 407, 1221, 4477, 13431, 150383, 451149, 1654213, 4962639, 5564171, 16692513, 18196343, 54589029, 61205881, 183617643, 673264691, 2019794073]

約数ペア:

[(1, 2019794073), (3, 673264691), (11, 183617643), (33, 61205881), (37, 54589029), (111, 18196343), (121, 16692513), (363, 5564171), (407, 4962639), (1221, 1654213), (4477, 451149), (13431, 150383)]