12067299

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{7841}}^1$

素因数の和:7872

約数の個数: 20

約数和(自身を含む): 18977640

約数和(自身を除く): 6910341

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 7841, 23523, 70569, 148979, 211707, 446937, 635121, 1340811, 4022433, 12067299]

約数ペア:

[(1, 12067299), (3, 4022433), (9, 1340811), (19, 635121), (27, 446937), (57, 211707), (81, 148979), (171, 70569), (513, 23523), (1539, 7841)]