2017829127

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1291}}^1\times {\mathrm{1613}}^1$

素因数の和:2943

約数の個数: 32

約数和(自身を含む): 3002814720

約数和(自身を除く): 984985593

約数列:

[1, 3, 17, 19, 51, 57, 323, 969, 1291, 1613, 3873, 4839, 21947, 24529, 27421, 30647, 65841, 73587, 82263, 91941, 416993, 520999, 1250979, 1562997, 2082383, 6247149, 35400511, 39565277, 106201533, 118695831, 672609709, 2017829127]

約数ペア:

[(1, 2017829127), (3, 672609709), (17, 118695831), (19, 106201533), (51, 39565277), (57, 35400511), (323, 6247149), (969, 2082383), (1291, 1562997), (1613, 1250979), (3873, 520999), (4839, 416993), (21947, 91941), (24529, 82263), (27421, 73587), (30647, 65841)]