12797433

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1$

素因数の和:347

約数の個数: 40

約数和(自身を含む): 21326976

約数和(自身を除く): 8529543

約数列:

[1, 3, 9, 11, 27, 33, 53, 81, 99, 159, 271, 297, 477, 583, 813, 891, 1431, 1749, 2439, 2981, 4293, 5247, 7317, 8943, 14363, 15741, 21951, 26829, 43089, 47223, 80487, 129267, 157993, 241461, 387801, 473979, 1163403, 1421937, 4265811, 12797433]

約数ペア:

[(1, 12797433), (3, 4265811), (9, 1421937), (11, 1163403), (27, 473979), (33, 387801), (53, 241461), (81, 157993), (99, 129267), (159, 80487), (271, 47223), (297, 43089), (477, 26829), (583, 21951), (813, 15741), (891, 14363), (1431, 8943), (1749, 7317), (2439, 5247), (2981, 4293)]