16474279209

素因数分解:

$3^1\times {\mathrm{643}}^1\times {\mathrm{1229}}^1\times {\mathrm{6949}}^1$

素因数の和:8824

約数の個数: 16

約数和(自身を含む): 22020936000

約数和(自身を除く): 5546656791

約数列:

[1, 3, 643, 1229, 1929, 3687, 6949, 20847, 790247, 2370741, 4468207, 8540321, 13404621, 25620963, 5491426403, 16474279209]

約数ペア:

[(1, 16474279209), (3, 5491426403), (643, 25620963), (1229, 13404621), (1929, 8540321), (3687, 4468207), (6949, 2370741), (20847, 790247)]