538670493

素因数分解:

$3^6\times {\mathrm{738917}}^1$

素因数の和:738935

約数の個数: 14

約数和(自身を含む): 807637374

約数和(自身を除く): 268966881

約数列:

[1, 3, 9, 27, 81, 243, 729, 738917, 2216751, 6650253, 19950759, 59852277, 179556831, 538670493]

約数ペア:

[(1, 538670493), (3, 179556831), (9, 59852277), (27, 19950759), (81, 6650253), (243, 2216751), (729, 738917)]