12297123

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{23971}}^1$

素因数の和:23999

約数の個数: 16

約数和(自身を含む): 19177600

約数和(自身を除く): 6880477

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 23971, 71913, 215739, 455449, 647217, 1366347, 4099041, 12297123]

約数ペア:

[(1, 12297123), (3, 4099041), (9, 1366347), (19, 647217), (27, 455449), (57, 215739), (171, 71913), (513, 23971)]