2556554949

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{950039}}^1$

素因数の和:950081

約数の個数: 24

約数和(自身を含む): 4149774720

約数和(自身を除く): 1593219771

約数列:

[1, 3, 9, 13, 23, 39, 69, 117, 207, 299, 897, 2691, 950039, 2850117, 8550351, 12350507, 21850897, 37051521, 65552691, 111154563, 196658073, 284061661, 852184983, 2556554949]

約数ペア:

[(1, 2556554949), (3, 852184983), (9, 284061661), (13, 196658073), (23, 111154563), (39, 65552691), (69, 37051521), (117, 21850897), (207, 12350507), (299, 8550351), (897, 2850117), (2691, 950039)]