490319871

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{2417}}^1\times {\mathrm{3559}}^1$

素因数の和:5998

約数の個数: 16

約数和(自身を含む): 688646400

約数和(自身を除く): 198326529

約数列:

[1, 3, 19, 57, 2417, 3559, 7251, 10677, 45923, 67621, 137769, 202863, 8602103, 25806309, 163439957, 490319871]

約数ペア:

[(1, 490319871), (3, 163439957), (19, 25806309), (57, 8602103), (2417, 202863), (3559, 137769), (7251, 67621), (10677, 45923)]