6878487

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{2707}}^1$

素因数の和:2739

約数の個数: 24

約数和(自身を含む): 11525248

約数和(自身を除く): 4646761

約数列:

[1, 3, 7, 11, 21, 33, 77, 121, 231, 363, 847, 2541, 2707, 8121, 18949, 29777, 56847, 89331, 208439, 327547, 625317, 982641, 2292829, 6878487]

約数ペア:

[(1, 6878487), (3, 2292829), (7, 982641), (11, 625317), (21, 327547), (33, 208439), (77, 89331), (121, 56847), (231, 29777), (363, 18949), (847, 8121), (2541, 2707)]