249000001

素因数分解:

${\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{281}}^1\times {\mathrm{653}}^1$

素因数の和:1016

約数の個数: 16

約数和(自身を含む): 265576320

約数和(自身を除く): 16576319

約数列:

[1, 23, 59, 281, 653, 1357, 6463, 15019, 16579, 38527, 183493, 381317, 886121, 4220339, 10826087, 249000001]

約数ペア:

[(1, 249000001), (23, 10826087), (59, 4220339), (281, 886121), (653, 381317), (1357, 183493), (6463, 38527), (15019, 16579)]