80399207

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{3659}}^1$

素因数の和:3782

約数の個数: 16

約数和(自身を含む): 95335680

約数和(自身を除く): 14936473

約数列:

[1, 7, 43, 73, 301, 511, 3139, 3659, 21973, 25613, 157337, 267107, 1101359, 1869749, 11485601, 80399207]

約数ペア:

[(1, 80399207), (7, 11485601), (43, 1869749), (73, 1101359), (301, 267107), (511, 157337), (3139, 25613), (3659, 21973)]