137674369

素因数分解:

$7^3\times {\mathrm{199}}^1\times {\mathrm{2017}}^1$

素因数の和:2237

約数の個数: 16

約数和(自身を含む): 161440000

約数和(自身を除く): 23765631

約数列:

[1, 7, 49, 199, 343, 1393, 2017, 9751, 14119, 68257, 98833, 401383, 691831, 2809681, 19667767, 137674369]

約数ペア:

[(1, 137674369), (7, 19667767), (49, 2809681), (199, 691831), (343, 401383), (1393, 98833), (2017, 68257), (9751, 14119)]