30750189

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{643}}^1\times {\mathrm{839}}^1$

素因数の和:1504

約数の個数: 16

約数和(自身を含む): 43276800

約数和(自身を除く): 12526611

約数列:

[1, 3, 19, 57, 643, 839, 1929, 2517, 12217, 15941, 36651, 47823, 539477, 1618431, 10250063, 30750189]

約数ペア:

[(1, 30750189), (3, 10250063), (19, 1618431), (57, 539477), (643, 47823), (839, 36651), (1929, 15941), (2517, 12217)]