2254473

素因数分解:

$3^4\times {\mathrm{13}}^1\times {\mathrm{2141}}^1$

素因数の和:2166

約数の個数: 20

約数和(自身を含む): 3628548

約数和(自身を除く): 1374075

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 351, 1053, 2141, 6423, 19269, 27833, 57807, 83499, 173421, 250497, 751491, 2254473]

約数ペア:

[(1, 2254473), (3, 751491), (9, 250497), (13, 173421), (27, 83499), (39, 57807), (81, 27833), (117, 19269), (351, 6423), (1053, 2141)]