2882547

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{1873}}^1$

素因数の和:1904

約数の個数: 20

約数和(自身を含む): 4535080

約数和(自身を除く): 1652533

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 1873, 5619, 16857, 35587, 50571, 106761, 151713, 320283, 960849, 2882547]

約数ペア:

[(1, 2882547), (3, 960849), (9, 320283), (19, 151713), (27, 106761), (57, 50571), (81, 35587), (171, 16857), (513, 5619), (1539, 1873)]