16916673

素因数分解:

$3^1\times {\mathrm{43}}^1\times {\mathrm{71}}^1\times {\mathrm{1847}}^1$

素因数の和:1964

約数の個数: 16

約数和(自身を含む): 23417856

約数和(自身を除く): 6501183

約数列:

[1, 3, 43, 71, 129, 213, 1847, 3053, 5541, 9159, 79421, 131137, 238263, 393411, 5638891, 16916673]

約数ペア:

[(1, 16916673), (3, 5638891), (43, 393411), (71, 238263), (129, 131137), (213, 79421), (1847, 9159), (3053, 5541)]