2017870851

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1\times {\mathrm{5399}}^1$

素因数の和:5583

約数の個数: 32

約数和(自身を含む): 2903040000

約数和(自身を除く): 885169149

約数列:

[1, 3, 19, 57, 79, 83, 237, 249, 1501, 1577, 4503, 4731, 5399, 6557, 16197, 19671, 102581, 124583, 307743, 373749, 426521, 448117, 1279563, 1344351, 8103899, 8514223, 24311697, 25542669, 35401243, 106203729, 672623617, 2017870851]

約数ペア:

[(1, 2017870851), (3, 672623617), (19, 106203729), (57, 35401243), (79, 25542669), (83, 24311697), (237, 8514223), (249, 8103899), (1501, 1344351), (1577, 1279563), (4503, 448117), (4731, 426521), (5399, 373749), (6557, 307743), (16197, 124583), (19671, 102581)]