2016754893

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{967}}^1\times {\mathrm{6263}}^1$

素因数の和:7273

約数の個数: 24

約数和(自身を含む): 2995394688

約数和(自身を除く): 978639795

約数列:

[1, 3, 9, 37, 111, 333, 967, 2901, 6263, 8703, 18789, 35779, 56367, 107337, 231731, 322011, 695193, 2085579, 6056321, 18168963, 54506889, 224083877, 672251631, 2016754893]

約数ペア:

[(1, 2016754893), (3, 672251631), (9, 224083877), (37, 54506889), (111, 18168963), (333, 6056321), (967, 2085579), (2901, 695193), (6263, 322011), (8703, 231731), (18789, 107337), (35779, 56367)]