2815693827

素因数分解:

$3^1\times {\mathrm{67}}^2\times {\mathrm{419}}^1\times {\mathrm{499}}^1$

素因数の和:1055

約数の個数: 24

約数和(自身を含む): 3827880000

約数和(自身を除く): 1012186173

約数列:

[1, 3, 67, 201, 419, 499, 1257, 1497, 4489, 13467, 28073, 33433, 84219, 100299, 209081, 627243, 1880891, 2240011, 5642673, 6720033, 14008427, 42025281, 938564609, 2815693827]

約数ペア:

[(1, 2815693827), (3, 938564609), (67, 42025281), (201, 14008427), (419, 6720033), (499, 5642673), (1257, 2240011), (1497, 1880891), (4489, 627243), (13467, 209081), (28073, 100299), (33433, 84219)]