489475167

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{2399}}^1\times {\mathrm{2957}}^1$

素因数の和:5382

約数の個数: 16

約数和(自身を含む): 681523200

約数和(自身を除く): 192048033

約数列:

[1, 3, 23, 69, 2399, 2957, 7197, 8871, 55177, 68011, 165531, 204033, 7093843, 21281529, 163158389, 489475167]

約数ペア:

[(1, 489475167), (3, 163158389), (23, 21281529), (69, 7093843), (2399, 204033), (2957, 165531), (7197, 68011), (8871, 55177)]