269922303

素因数分解:

$3^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{225499}}^1$

素因数の和:225531

約数の個数: 24

約数和(自身を含む): 469040000

約数和(自身を除く): 199117697

約数列:

[1, 3, 7, 9, 19, 21, 57, 63, 133, 171, 399, 1197, 225499, 676497, 1578493, 2029491, 4284481, 4735479, 12853443, 14206437, 29991367, 38560329, 89974101, 269922303]

約数ペア:

[(1, 269922303), (3, 89974101), (7, 38560329), (9, 29991367), (19, 14206437), (21, 12853443), (57, 4735479), (63, 4284481), (133, 2029491), (171, 1578493), (399, 676497), (1197, 225499)]