39784059

素因数分解:

$3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{6131}}^1$

素因数の和:6247

約数の個数: 24

約数和(自身を含む): 66323712

約数和(自身を除く): 26539653

約数列:

[1, 3, 7, 9, 21, 63, 103, 309, 721, 927, 2163, 6131, 6489, 18393, 42917, 55179, 128751, 386253, 631493, 1894479, 4420451, 5683437, 13261353, 39784059]

約数ペア:

[(1, 39784059), (3, 13261353), (7, 5683437), (9, 4420451), (21, 1894479), (63, 631493), (103, 386253), (309, 128751), (721, 55179), (927, 42917), (2163, 18393), (6131, 6489)]