298703019

素因数分解:

$3^1\times {\mathrm{107}}^1\times {\mathrm{157}}^1\times {\mathrm{5927}}^1$

素因数の和:6194

約数の個数: 16

約数和(自身を含む): 404621568

約数和(自身を除く): 105918549

約数列:

[1, 3, 107, 157, 321, 471, 5927, 16799, 17781, 50397, 634189, 930539, 1902567, 2791617, 99567673, 298703019]

約数ペア:

[(1, 298703019), (3, 99567673), (107, 2791617), (157, 1902567), (321, 930539), (471, 634189), (5927, 50397), (16799, 17781)]