181565059

素因数分解:

${\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{281}}^1\times {\mathrm{2161}}^1$

素因数の和:2478

約数の個数: 16

約数和(自身を含む): 204853824

約数和(自身を除く): 23288765

約数列:

[1, 13, 23, 281, 299, 2161, 3653, 6463, 28093, 49703, 84019, 607241, 646139, 7894133, 13966543, 181565059]

約数ペア:

[(1, 181565059), (13, 13966543), (23, 7894133), (281, 646139), (299, 607241), (2161, 84019), (3653, 49703), (6463, 28093)]