2730591549

素因数分解:

$3^2\times 7^1\times {\mathrm{2467}}^1\times {\mathrm{17569}}^1$

素因数の和:20049

約数の個数: 24

約数和(自身を含む): 4509727040

約数和(自身を除く): 1779135491

約数列:

[1, 3, 7, 9, 21, 63, 2467, 7401, 17269, 17569, 22203, 51807, 52707, 122983, 155421, 158121, 368949, 1106847, 43342723, 130028169, 303399061, 390084507, 910197183, 2730591549]

約数ペア:

[(1, 2730591549), (3, 910197183), (7, 390084507), (9, 303399061), (21, 130028169), (63, 43342723), (2467, 1106847), (7401, 368949), (17269, 158121), (17569, 155421), (22203, 122983), (51807, 52707)]