253186233

素因数分解:

$3^1\times {\mathrm{67}}^1\times {\mathrm{283}}^1\times {\mathrm{4451}}^1$

素因数の和:4804

約数の個数: 16

約数和(自身を含む): 343908096

約数和(自身を除く): 90721863

約数列:

[1, 3, 67, 201, 283, 849, 4451, 13353, 18961, 56883, 298217, 894651, 1259633, 3778899, 84395411, 253186233]

約数ペア:

[(1, 253186233), (3, 84395411), (67, 3778899), (201, 1259633), (283, 894651), (849, 298217), (4451, 56883), (13353, 18961)]