2013763557

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{71}}^2\times {\mathrm{10243}}^1$

素因数の和:10401

約数の個数: 24

約数和(自身を含む): 2933144032

約数和(自身を除く): 919380475

約数列:

[1, 3, 13, 39, 71, 213, 923, 2769, 5041, 10243, 15123, 30729, 65533, 133159, 196599, 399477, 727253, 2181759, 9454289, 28362867, 51634963, 154904889, 671254519, 2013763557]

約数ペア:

[(1, 2013763557), (3, 671254519), (13, 154904889), (39, 51634963), (71, 28362867), (213, 9454289), (923, 2181759), (2769, 727253), (5041, 399477), (10243, 196599), (15123, 133159), (30729, 65533)]