40967213

素因数分解:

$7^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{2659}}^1$

素因数の和:2768

約数の個数: 16

約数和(自身を含む): 49029120

約数和(自身を除く): 8061907

約数列:

[1, 7, 31, 71, 217, 497, 2201, 2659, 15407, 18613, 82429, 188789, 577003, 1321523, 5852459, 40967213]

約数ペア:

[(1, 40967213), (7, 5852459), (31, 1321523), (71, 577003), (217, 188789), (497, 82429), (2201, 18613), (2659, 15407)]