12651400321

素因数分解:

$7^1\times {\mathrm{193}}^1\times {\mathrm{9364471}}^1$

素因数の和:9364671

約数の個数: 8

約数和(自身を含む): 14533660544

約数和(自身を除く): 1882260223

約数列:

[1, 7, 193, 1351, 9364471, 65551297, 1807342903, 12651400321]

約数ペア:

[(1, 12651400321), (7, 1807342903), (193, 65551297), (1351, 9364471)]