125887321

素因数分解:

$7^2\times {\mathrm{103}}^1\times {\mathrm{24943}}^1$

素因数の和:25060

約数の個数: 12

約数和(自身を含む): 147868032

約数和(自身を除く): 21980711

約数列:

[1, 7, 49, 103, 721, 5047, 24943, 174601, 1222207, 2569129, 17983903, 125887321]

約数ペア:

[(1, 125887321), (7, 17983903), (49, 2569129), (103, 1222207), (721, 174601), (5047, 24943)]