8272803

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{607}}^1$

素因数の和:687

約数の個数: 32

約数和(自身を含む): 14008320

約数和(自身を除く): 5735517

約数列:

[1, 3, 7, 11, 21, 33, 59, 77, 177, 231, 413, 607, 649, 1239, 1821, 1947, 4249, 4543, 6677, 12747, 13629, 20031, 35813, 46739, 107439, 140217, 250691, 393943, 752073, 1181829, 2757601, 8272803]

約数ペア:

[(1, 8272803), (3, 2757601), (7, 1181829), (11, 752073), (21, 393943), (33, 250691), (59, 140217), (77, 107439), (177, 46739), (231, 35813), (413, 20031), (607, 13629), (649, 12747), (1239, 6677), (1821, 4543), (1947, 4249)]