2016126147

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2042681}}^1$

素因数の和:2042738

約数の個数: 16

約数和(自身を含む): 3137559552

約数和(自身を除く): 1121433405

約数列:

[1, 3, 7, 21, 47, 141, 329, 987, 2042681, 6128043, 14298767, 42896301, 96006007, 288018021, 672042049, 2016126147]

約数ペア:

[(1, 2016126147), (3, 672042049), (7, 288018021), (21, 96006007), (47, 42896301), (141, 14298767), (329, 6128043), (987, 2042681)]