248531521

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{269}}^1\times {\mathrm{1483}}^1$

素因数の和:1848

約数の個数: 16

約数和(自身を含む): 288489600

約数和(自身を除く): 39958079

約数列:

[1, 7, 89, 269, 623, 1483, 1883, 10381, 23941, 131987, 167587, 398927, 923909, 2792489, 35504503, 248531521]

約数ペア:

[(1, 248531521), (7, 35504503), (89, 2792489), (269, 923909), (623, 398927), (1483, 167587), (1883, 131987), (10381, 23941)]