38647881

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{75337}}^1$

素因数の和:75365

約数の個数: 16

約数和(自身を含む): 60270400

約数和(自身を除く): 21622519

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 75337, 226011, 678033, 1431403, 2034099, 4294209, 12882627, 38647881]

約数ペア:

[(1, 38647881), (3, 12882627), (9, 4294209), (19, 2034099), (27, 1431403), (57, 678033), (171, 226011), (513, 75337)]