8502003

素因数分解:

$3^4\times {\mathrm{43}}^1\times {\mathrm{2441}}^1$

素因数の和:2496

約数の個数: 20

約数和(自身を含む): 13001208

約数和(自身を除く): 4499205

約数列:

[1, 3, 9, 27, 43, 81, 129, 387, 1161, 2441, 3483, 7323, 21969, 65907, 104963, 197721, 314889, 944667, 2834001, 8502003]

約数ペア:

[(1, 8502003), (3, 2834001), (9, 944667), (27, 314889), (43, 197721), (81, 104963), (129, 65907), (387, 21969), (1161, 7323), (2441, 3483)]