2182803021

素因数分解:

$3^2\times 7^1\times {\mathrm{2389}}^1\times {\mathrm{14503}}^1$

素因数の和:16905

約数の個数: 24

約数和(自身を含む): 3605114240

約数和(自身を除く): 1422311219

約数列:

[1, 3, 7, 9, 21, 63, 2389, 7167, 14503, 16723, 21501, 43509, 50169, 101521, 130527, 150507, 304563, 913689, 34647667, 103943001, 242533669, 311829003, 727601007, 2182803021]

約数ペア:

[(1, 2182803021), (3, 727601007), (7, 311829003), (9, 242533669), (21, 103943001), (63, 34647667), (2389, 913689), (7167, 304563), (14503, 150507), (16723, 130527), (21501, 101521), (43509, 50169)]