2017993755

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7913701}}^1$

素因数の和:7913726

約数の個数: 16

約数和(自身を含む): 3418719264

約数和(自身を除く): 1400725509

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 7913701, 23741103, 39568505, 118705515, 134532917, 403598751, 672664585, 2017993755]

約数ペア:

[(1, 2017993755), (3, 672664585), (5, 403598751), (15, 134532917), (17, 118705515), (51, 39568505), (85, 23741103), (255, 7913701)]