2109137401

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{7007101}}^1$

素因数の和:7007151

約数の個数: 8

約数和(自身を含む): 2466499904

約数和(自身を除く): 357362503

約数列:

[1, 7, 43, 301, 7007101, 49049707, 301305343, 2109137401]

約数ペア:

[(1, 2109137401), (7, 301305343), (43, 49049707), (301, 7007101)]