28216067

素因数分解:

${\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{233}}^1$

素因数の和:454

約数の個数: 16

約数和(自身を含む): 31505760

約数和(自身を除く): 3289693

約数列:

[1, 11, 101, 109, 233, 1111, 1199, 2563, 11009, 23533, 25397, 121099, 258863, 279367, 2565097, 28216067]

約数ペア:

[(1, 28216067), (11, 2565097), (101, 279367), (109, 258863), (233, 121099), (1111, 25397), (1199, 23533), (2563, 11009)]