12696081

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{211}}^1\times {\mathrm{647}}^1$

素因数の和:892

約数の個数: 16

約数和(自身を含む): 17584128

約数和(自身を除く): 4888047

約数列:

[1, 3, 31, 93, 211, 633, 647, 1941, 6541, 19623, 20057, 60171, 136517, 409551, 4232027, 12696081]

約数ペア:

[(1, 12696081), (3, 4232027), (31, 409551), (93, 136517), (211, 60171), (633, 20057), (647, 19623), (1941, 6541)]