40707309

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{19031}}^1$

素因数の和:19088

約数の個数: 16

約数和(自身を含む): 58466304

約数和(自身を除く): 17758995

約数列:

[1, 3, 23, 31, 69, 93, 713, 2139, 19031, 57093, 437713, 589961, 1313139, 1769883, 13569103, 40707309]

約数ペア:

[(1, 40707309), (3, 13569103), (23, 1769883), (31, 1313139), (69, 589961), (93, 437713), (713, 57093), (2139, 19031)]