1289753277

素因数分解:

$3^1\times {\mathrm{41}}^1\times {\mathrm{431}}^1\times {\mathrm{24329}}^1$

素因数の和:24804

約数の個数: 16

約数和(自身を含む): 1765774080

約数和(自身を除く): 476020803

約数列:

[1, 3, 41, 123, 431, 1293, 17671, 24329, 53013, 72987, 997489, 2992467, 10485799, 31457397, 429917759, 1289753277]

約数ペア:

[(1, 1289753277), (3, 429917759), (41, 31457397), (123, 10485799), (431, 2992467), (1293, 997489), (17671, 72987), (24329, 53013)]