2843278321

素因数分解:

${\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{223}}^1\times {\mathrm{6247}}^1$

素因数の和:6640

約数の個数: 16

約数和(自身を含む): 3095809024

約数和(自身を除く): 252530703

約数列:

[1, 13, 157, 223, 2041, 2899, 6247, 35011, 81211, 455143, 980779, 1393081, 12750127, 18110053, 218713717, 2843278321]

約数ペア:

[(1, 2843278321), (13, 218713717), (157, 18110053), (223, 12750127), (2041, 1393081), (2899, 980779), (6247, 455143), (35011, 81211)]