8812557

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{8369}}^1$

素因数の和:8394

約数の個数: 20

約数和(自身を含む): 14178780

約数和(自身を除く): 5366223

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 8369, 25107, 75321, 108797, 225963, 326391, 677889, 979173, 2937519, 8812557]

約数ペア:

[(1, 8812557), (3, 2937519), (9, 979173), (13, 677889), (27, 326391), (39, 225963), (81, 108797), (117, 75321), (351, 25107), (1053, 8369)]