8257329

素因数分解:

$3^3\times {\mathrm{521}}^1\times {\mathrm{587}}^1$

素因数の和:1117

約数の個数: 16

約数和(自身を含む): 12277440

約数和(自身を除く): 4020111

約数列:

[1, 3, 9, 27, 521, 587, 1563, 1761, 4689, 5283, 14067, 15849, 305827, 917481, 2752443, 8257329]

約数ペア:

[(1, 8257329), (3, 2752443), (9, 917481), (27, 305827), (521, 15849), (587, 14067), (1563, 5283), (1761, 4689)]