2916729

素因数分解:

$3^6\times {\mathrm{4001}}^1$

素因数の和:4019

約数の個数: 14

約数和(自身を含む): 4374186

約数和(自身を除く): 1457457

約数列:

[1, 3, 9, 27, 81, 243, 729, 4001, 12003, 36009, 108027, 324081, 972243, 2916729]

約数ペア:

[(1, 2916729), (3, 972243), (9, 324081), (27, 108027), (81, 36009), (243, 12003), (729, 4001)]