478667049

素因数分解:

$3^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{283}}^1\times {\mathrm{337}}^1$

素因数の和:869

約数の個数: 32

約数和(自身を含む): 737218560

約数和(自身を除く): 258551511

約数列:

[1, 3, 7, 21, 239, 283, 337, 717, 849, 1011, 1673, 1981, 2359, 5019, 5943, 7077, 67637, 80543, 95371, 202911, 241629, 286113, 473459, 563801, 667597, 1420377, 1691403, 2002791, 22793669, 68381007, 159555683, 478667049]

約数ペア:

[(1, 478667049), (3, 159555683), (7, 68381007), (21, 22793669), (239, 2002791), (283, 1691403), (337, 1420377), (717, 667597), (849, 563801), (1011, 473459), (1673, 286113), (1981, 241629), (2359, 202911), (5019, 95371), (5943, 80543), (7077, 67637)]