51877217

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{233}}^1\times {\mathrm{1871}}^1$

素因数の和:2128

約数の個数: 16

約数和(自身を含む): 63078912

約数和(自身を除く): 11201695

約数列:

[1, 7, 17, 119, 233, 1631, 1871, 3961, 13097, 27727, 31807, 222649, 435943, 3051601, 7411031, 51877217]

約数ペア:

[(1, 51877217), (7, 7411031), (17, 3051601), (119, 435943), (233, 222649), (1631, 31807), (1871, 27727), (3961, 13097)]