10288539

素因数分解:

$3^4\times {\mathrm{71}}^1\times {\mathrm{1789}}^1$

素因数の和:1872

約数の個数: 20

約数和(自身を含む): 15594480

約数和(自身を除く): 5305941

約数列:

[1, 3, 9, 27, 71, 81, 213, 639, 1789, 1917, 5367, 5751, 16101, 48303, 127019, 144909, 381057, 1143171, 3429513, 10288539]

約数ペア:

[(1, 10288539), (3, 3429513), (9, 1143171), (27, 381057), (71, 144909), (81, 127019), (213, 48303), (639, 16101), (1789, 5751), (1917, 5367)]