27949163

素因数分解:

${\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{1811}}^1$

素因数の和:1906

約数の個数: 16

約数和(自身を含む): 32355072

約数和(自身を除く): 4405909

約数列:

[1, 11, 23, 61, 253, 671, 1403, 1811, 15433, 19921, 41653, 110471, 458183, 1215181, 2540833, 27949163]

約数ペア:

[(1, 27949163), (11, 2540833), (23, 1215181), (61, 458183), (253, 110471), (671, 41653), (1403, 19921), (1811, 15433)]