16457739

素因数分解:

$3^1\times {\mathrm{61}}^1\times {\mathrm{139}}^1\times {\mathrm{647}}^1$

素因数の和:850

約数の個数: 16

約数和(自身を含む): 22498560

約数和(自身を除く): 6040821

約数列:

[1, 3, 61, 139, 183, 417, 647, 1941, 8479, 25437, 39467, 89933, 118401, 269799, 5485913, 16457739]

約数ペア:

[(1, 16457739), (3, 5485913), (61, 269799), (139, 118401), (183, 89933), (417, 39467), (647, 25437), (1941, 8479)]