16084663

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{271}}^1$

素因数の和:478

約数の個数: 16

約数和(自身を含む): 18887680

約数和(自身を除く): 2803017

約数列:

[1, 7, 61, 139, 271, 427, 973, 1897, 8479, 16531, 37669, 59353, 115717, 263683, 2297809, 16084663]

約数ペア:

[(1, 16084663), (7, 2297809), (61, 263683), (139, 115717), (271, 59353), (427, 37669), (973, 16531), (1897, 8479)]