298149

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1$

素因数の和:204

約数の個数: 16

約数和(自身を含む): 432000

約数和(自身を除く): 133851

約数列:

[1, 3, 23, 29, 69, 87, 149, 447, 667, 2001, 3427, 4321, 10281, 12963, 99383, 298149]

約数ペア:

[(1, 298149), (3, 99383), (23, 12963), (29, 10281), (69, 4321), (87, 3427), (149, 2001), (447, 667)]