40743857

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{2659}}^1$

素因数の和:2876

約数の個数: 16

約数和(自身を含む): 51072000

約数和(自身を除く): 10328143

約数列:

[1, 7, 11, 77, 199, 1393, 2189, 2659, 15323, 18613, 29249, 204743, 529141, 3703987, 5820551, 40743857]

約数ペア:

[(1, 40743857), (7, 5820551), (11, 3703987), (77, 529141), (199, 204743), (1393, 29249), (2189, 18613), (2659, 15323)]