218126271

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{93097}}^1$

素因数の和:93182

約数の個数: 16

約数和(自身を含む): 321746688

約数和(自身を除く): 103620417

約数列:

[1, 3, 11, 33, 71, 213, 781, 2343, 93097, 279291, 1024067, 3072201, 6609887, 19829661, 72708757, 218126271]

約数ペア:

[(1, 218126271), (3, 72708757), (11, 19829661), (33, 6609887), (71, 3072201), (213, 1024067), (781, 279291), (2343, 93097)]