275860449

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{337}}^1\times {\mathrm{4787}}^1$

素因数の和:5149

約数の個数: 24

約数和(自身を含む): 420769440

約数和(自身を除く): 144908991

約数列:

[1, 3, 9, 19, 57, 171, 337, 1011, 3033, 4787, 6403, 14361, 19209, 43083, 57627, 90953, 272859, 818577, 1613219, 4839657, 14518971, 30651161, 91953483, 275860449]

約数ペア:

[(1, 275860449), (3, 91953483), (9, 30651161), (19, 14518971), (57, 4839657), (171, 1613219), (337, 818577), (1011, 272859), (3033, 90953), (4787, 57627), (6403, 43083), (14361, 19209)]