11354021

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{563}}^1$

素因数の和:680

約数の個数: 16

約数和(自身を含む): 13499904

約数和(自身を除く): 2145883

約数列:

[1, 7, 43, 67, 301, 469, 563, 2881, 3941, 20167, 24209, 37721, 169463, 264047, 1622003, 11354021]

約数ペア:

[(1, 11354021), (7, 1622003), (43, 264047), (67, 169463), (301, 37721), (469, 24209), (563, 20167), (2881, 3941)]