16699389

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1613}}^1$

素因数の和:1669

約数の個数: 32

約数和(自身を含む): 27889920

約数和(自身を除く): 11190531

約数列:

[1, 3, 7, 17, 21, 29, 51, 87, 119, 203, 357, 493, 609, 1479, 1613, 3451, 4839, 10353, 11291, 27421, 33873, 46777, 82263, 140331, 191947, 327439, 575841, 795209, 982317, 2385627, 5566463, 16699389]

約数ペア:

[(1, 16699389), (3, 5566463), (7, 2385627), (17, 982317), (21, 795209), (29, 575841), (51, 327439), (87, 191947), (119, 140331), (203, 82263), (357, 46777), (493, 33873), (609, 27421), (1479, 11291), (1613, 10353), (3451, 4839)]