8054397

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{7649}}^1$

素因数の和:7674

約数の個数: 20

約数和(自身を含む): 12959100

約数和(自身を除く): 4904703

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 7649, 22947, 68841, 99437, 206523, 298311, 619569, 894933, 2684799, 8054397]

約数ペア:

[(1, 8054397), (3, 2684799), (9, 894933), (13, 619569), (27, 298311), (39, 206523), (81, 99437), (117, 68841), (351, 22947), (1053, 7649)]