16327917

素因数分解:

$3^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{1361}}^1$

素因数の和:1441

約数の個数: 24

約数和(自身を含む): 24930048

約数和(自身を除く): 8602131

約数列:

[1, 3, 9, 31, 43, 93, 129, 279, 387, 1333, 1361, 3999, 4083, 11997, 12249, 42191, 58523, 126573, 175569, 379719, 526707, 1814213, 5442639, 16327917]

約数ペア:

[(1, 16327917), (3, 5442639), (9, 1814213), (31, 526707), (43, 379719), (93, 175569), (129, 126573), (279, 58523), (387, 42191), (1333, 12249), (1361, 11997), (3999, 4083)]