16959699

素因数分解:

$3^5\times {\mathrm{71}}^1\times {\mathrm{983}}^1$

素因数の和:1069

約数の個数: 24

約数和(自身を含む): 25788672

約数和(自身を除く): 8828973

約数列:

[1, 3, 9, 27, 71, 81, 213, 243, 639, 983, 1917, 2949, 5751, 8847, 17253, 26541, 69793, 79623, 209379, 238869, 628137, 1884411, 5653233, 16959699]

約数ペア:

[(1, 16959699), (3, 5653233), (9, 1884411), (27, 628137), (71, 238869), (81, 209379), (213, 79623), (243, 69793), (639, 26541), (983, 17253), (1917, 8847), (2949, 5751)]