13855721

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{157}}^1$

素因数の和:352

約数の個数: 16

約数和(自身を含む): 15562368

約数和(自身を除く): 1706647

約数列:

[1, 11, 71, 113, 157, 781, 1243, 1727, 8023, 11147, 17741, 88253, 122617, 195151, 1259611, 13855721]

約数ペア:

[(1, 13855721), (11, 1259611), (71, 195151), (113, 122617), (157, 88253), (781, 17741), (1243, 11147), (1727, 8023)]