2013174945

素因数分解:

$3^3\times 5^1\times {\mathrm{14912407}}^1$

素因数の和:14912421

約数の個数: 16

約数和(自身を含む): 3578977920

約数和(自身を除く): 1565802975

約数列:

[1, 3, 5, 9, 15, 27, 45, 135, 14912407, 44737221, 74562035, 134211663, 223686105, 402634989, 671058315, 2013174945]

約数ペア:

[(1, 2013174945), (3, 671058315), (5, 402634989), (9, 223686105), (15, 134211663), (27, 74562035), (45, 44737221), (135, 14912407)]