8697087

素因数分解:

$3^2\times 7^1\times {\mathrm{127}}^1\times {\mathrm{1087}}^1$

素因数の和:1227

約数の個数: 24

約数和(自身を含む): 14483456

約数和(自身を除く): 5786369

約数列:

[1, 3, 7, 9, 21, 63, 127, 381, 889, 1087, 1143, 2667, 3261, 7609, 8001, 9783, 22827, 68481, 138049, 414147, 966343, 1242441, 2899029, 8697087]

約数ペア:

[(1, 8697087), (3, 2899029), (7, 1242441), (9, 966343), (21, 414147), (63, 138049), (127, 68481), (381, 22827), (889, 9783), (1087, 8001), (1143, 7609), (2667, 3261)]