56986431

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{821}}^1\times {\mathrm{1361}}^1$

素因数の和:2202

約数の個数: 16

約数和(自身を含む): 80608608

約数和(自身を除く): 23622177

約数列:

[1, 3, 17, 51, 821, 1361, 2463, 4083, 13957, 23137, 41871, 69411, 1117381, 3352143, 18995477, 56986431]

約数ペア:

[(1, 56986431), (3, 18995477), (17, 3352143), (51, 1117381), (821, 69411), (1361, 41871), (2463, 23137), (4083, 13957)]