3978340177

素因数分解:

$7^1\times {\mathrm{43}}^1\times {\mathrm{1171}}^1\times {\mathrm{11287}}^1$

素因数の和:12508

約数の個数: 16

約数和(自身を含む): 4656796672

約数和(自身を除く): 678456495

約数列:

[1, 7, 43, 301, 1171, 8197, 11287, 50353, 79009, 352471, 485341, 3397387, 13217077, 92519539, 568334311, 3978340177]

約数ペア:

[(1, 3978340177), (7, 568334311), (43, 92519539), (301, 13217077), (1171, 3397387), (8197, 485341), (11287, 352471), (50353, 79009)]