766704081

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1787189}}^1$

素因数の和:1787216

約数の個数: 16

約数和(自身を含む): 1200991680

約数和(自身を除く): 434287599

約数列:

[1, 3, 11, 13, 33, 39, 143, 429, 1787189, 5361567, 19659079, 23233457, 58977237, 69700371, 255568027, 766704081]

約数ペア:

[(1, 766704081), (3, 255568027), (11, 69700371), (13, 58977237), (33, 23233457), (39, 19659079), (143, 5361567), (429, 1787189)]