56811153

素因数分解:

$3^1\times 7^1\times {\mathrm{1367}}^1\times {\mathrm{1979}}^1$

素因数の和:3356

約数の個数: 16

約数和(自身を含む): 86676480

約数和(自身を除く): 29865327

約数列:

[1, 3, 7, 21, 1367, 1979, 4101, 5937, 9569, 13853, 28707, 41559, 2705293, 8115879, 18937051, 56811153]

約数ペア:

[(1, 56811153), (3, 18937051), (7, 8115879), (21, 2705293), (1367, 41559), (1979, 28707), (4101, 13853), (5937, 9569)]