2247449751

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{13142981}}^1$

素因数の和:13143006

約数の個数: 12

約数和(自身を含む): 3417175320

約数和(自身を除く): 1169725569

約数列:

[1, 3, 9, 19, 57, 171, 13142981, 39428943, 118286829, 249716639, 749149917, 2247449751]

約数ペア:

[(1, 2247449751), (3, 749149917), (9, 249716639), (19, 118286829), (57, 39428943), (171, 13142981)]