420944161

素因数分解:

${\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{3433}}^1$

素因数の和:3672

約数の個数: 16

約数和(自身を含む): 468782208

約数和(自身を除く): 47838047

約数列:

[1, 11, 71, 157, 781, 1727, 3433, 11147, 37763, 122617, 243743, 538981, 2681173, 5928791, 38267651, 420944161]

約数ペア:

[(1, 420944161), (11, 38267651), (71, 5928791), (157, 2681173), (781, 538981), (1727, 243743), (3433, 122617), (11147, 37763)]