31247073

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8093}}^1$

素因数の和:8126

約数の個数: 32

約数和(自身を含む): 54391680

約数和(自身を除く): 23144607

約数列:

[1, 3, 9, 11, 13, 27, 33, 39, 99, 117, 143, 297, 351, 429, 1287, 3861, 8093, 24279, 72837, 89023, 105209, 218511, 267069, 315627, 801207, 946881, 1157299, 2403621, 2840643, 3471897, 10415691, 31247073]

約数ペア:

[(1, 31247073), (3, 10415691), (9, 3471897), (11, 2840643), (13, 2403621), (27, 1157299), (33, 946881), (39, 801207), (99, 315627), (117, 267069), (143, 218511), (297, 105209), (351, 89023), (429, 72837), (1287, 24279), (3861, 8093)]