8754561

素因数分解:

$3^7\times {\mathrm{4003}}^1$

素因数の和:4024

約数の個数: 16

約数和(自身を含む): 13133120

約数和(自身を除く): 4378559

約数列:

[1, 3, 9, 27, 81, 243, 729, 2187, 4003, 12009, 36027, 108081, 324243, 972729, 2918187, 8754561]

約数ペア:

[(1, 8754561), (3, 2918187), (9, 972729), (27, 324243), (81, 108081), (243, 36027), (729, 12009), (2187, 4003)]