1220073

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{509}}^1$

素因数の和:576

約数の個数: 16

約数和(自身を含む): 1762560

約数和(自身を除く): 542487

約数列:

[1, 3, 17, 47, 51, 141, 509, 799, 1527, 2397, 8653, 23923, 25959, 71769, 406691, 1220073]

約数ペア:

[(1, 1220073), (3, 406691), (17, 71769), (47, 25959), (51, 23923), (141, 8653), (509, 2397), (799, 1527)]