123889247

素因数分解:

${\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{281}}^1\times {\mathrm{661}}^1$

素因数の和:994

約数の個数: 16

約数和(自身を含む): 134412480

約数和(自身を除く): 10523233

約数列:

[1, 23, 29, 281, 661, 667, 6463, 8149, 15203, 19169, 185741, 187427, 440887, 4272043, 5386489, 123889247]

約数ペア:

[(1, 123889247), (23, 5386489), (29, 4272043), (281, 440887), (661, 187427), (667, 185741), (6463, 19169), (8149, 15203)]