16189137

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{73}}^1\times {\mathrm{601}}^1$

素因数の和:721

約数の個数: 24

約数和(自身を含む): 24323208

約数和(自身を除く): 8134071

約数列:

[1, 3, 9, 41, 73, 123, 219, 369, 601, 657, 1803, 2993, 5409, 8979, 24641, 26937, 43873, 73923, 131619, 221769, 394857, 1798793, 5396379, 16189137]

約数ペア:

[(1, 16189137), (3, 5396379), (9, 1798793), (41, 394857), (73, 221769), (123, 131619), (219, 73923), (369, 43873), (601, 26937), (657, 24641), (1803, 8979), (2993, 5409)]