8750187

素因数分解:

$3^7\times {\mathrm{4001}}^1$

素因数の和:4022

約数の個数: 16

約数和(自身を含む): 13126560

約数和(自身を除く): 4376373

約数列:

[1, 3, 9, 27, 81, 243, 729, 2187, 4001, 12003, 36009, 108027, 324081, 972243, 2916729, 8750187]

約数ペア:

[(1, 8750187), (3, 2916729), (9, 972243), (27, 324081), (81, 108027), (243, 36009), (729, 12003), (2187, 4001)]