205826907

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{479783}}^1$

素因数の和:479810

約数の個数: 16

約数和(自身を含む): 322414848

約数和(自身を除く): 116587941

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 479783, 1439349, 5277613, 6237179, 15832839, 18711537, 68608969, 205826907]

約数ペア:

[(1, 205826907), (3, 68608969), (11, 18711537), (13, 15832839), (33, 6237179), (39, 5277613), (143, 1439349), (429, 479783)]