13856643

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{27011}}^1$

素因数の和:27039

約数の個数: 16

約数和(自身を含む): 21609600

約数和(自身を除く): 7752957

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 27011, 81033, 243099, 513209, 729297, 1539627, 4618881, 13856643]

約数ペア:

[(1, 13856643), (3, 4618881), (9, 1539627), (19, 729297), (27, 513209), (57, 243099), (171, 81033), (513, 27011)]