163385951

素因数分解:

${\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1\times {\mathrm{257}}^1$

素因数の和:622

約数の個数: 16

約数和(自身を含む): 173276928

約数和(自身を除く): 9890977

約数列:

[1, 23, 131, 211, 257, 3013, 4853, 5911, 27641, 33667, 54227, 635743, 774341, 1247221, 7103737, 163385951]

約数ペア:

[(1, 163385951), (23, 7103737), (131, 1247221), (211, 774341), (257, 635743), (3013, 54227), (4853, 33667), (5911, 27641)]