280796279

素因数分解:

${\mathrm{53}}^1\times {\mathrm{97}}^1\times {\mathrm{193}}^1\times {\mathrm{283}}^1$

素因数の和:626

約数の個数: 16

約数和(自身を含む): 291568032

約数和(自身を除く): 10771753

約数列:

[1, 53, 97, 193, 283, 5141, 10229, 14999, 18721, 27451, 54619, 992213, 1454903, 2894807, 5298043, 280796279]

約数ペア:

[(1, 280796279), (53, 5298043), (97, 2894807), (193, 1454903), (283, 992213), (5141, 54619), (10229, 27451), (14999, 18721)]