245498001

素因数分解:

$3^1\times 7^1\times {\mathrm{2903}}^1\times {\mathrm{4027}}^1$

素因数の和:6940

約数の個数: 16

約数和(自身を含む): 374313984

約数和(自身を除く): 128815983

約数列:

[1, 3, 7, 21, 2903, 4027, 8709, 12081, 20321, 28189, 60963, 84567, 11690381, 35071143, 81832667, 245498001]

約数ペア:

[(1, 245498001), (3, 81832667), (7, 35071143), (21, 11690381), (2903, 84567), (4027, 60963), (8709, 28189), (12081, 20321)]