40495903

素因数分解:

$7^2\times {\mathrm{199}}^1\times {\mathrm{4153}}^1$

素因数の和:4366

約数の個数: 12

約数和(自身を含む): 47355600

約数和(自身を除く): 6859697

約数列:

[1, 7, 49, 199, 1393, 4153, 9751, 29071, 203497, 826447, 5785129, 40495903]

約数ペア:

[(1, 40495903), (7, 5785129), (49, 826447), (199, 203497), (1393, 29071), (4153, 9751)]