4399683993

素因数分解:

$3^3\times {\mathrm{821}}^1\times {\mathrm{198479}}^1$

素因数の和:199309

約数の個数: 16

約数和(自身を含む): 6526022400

約数和(自身を除く): 2126338407

約数列:

[1, 3, 9, 27, 821, 2463, 7389, 22167, 198479, 595437, 1786311, 5358933, 162951259, 488853777, 1466561331, 4399683993]

約数ペア:

[(1, 4399683993), (3, 1466561331), (9, 488853777), (27, 162951259), (821, 5358933), (2463, 1786311), (7389, 595437), (22167, 198479)]