2116747989

素因数分解:

$3^2\times {\mathrm{127}}^1\times {\mathrm{229}}^1\times {\mathrm{8087}}^1$

素因数の和:8449

約数の個数: 24

約数和(自身を含む): 3095439360

約数和(自身を除く): 978691371

約数列:

[1, 3, 9, 127, 229, 381, 687, 1143, 2061, 8087, 24261, 29083, 72783, 87249, 261747, 1027049, 1851923, 3081147, 5555769, 9243441, 16667307, 235194221, 705582663, 2116747989]

約数ペア:

[(1, 2116747989), (3, 705582663), (9, 235194221), (127, 16667307), (229, 9243441), (381, 5555769), (687, 3081147), (1143, 1851923), (2061, 1027049), (8087, 261747), (24261, 87249), (29083, 72783)]