29781669

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{431}}^1\times {\mathrm{743}}^1$

素因数の和:1208

約数の個数: 16

約数和(自身を含む): 41140224

約数和(自身を除く): 11358555

約数列:

[1, 3, 31, 93, 431, 743, 1293, 2229, 13361, 23033, 40083, 69099, 320233, 960699, 9927223, 29781669]

約数ペア:

[(1, 29781669), (3, 9927223), (31, 960699), (93, 320233), (431, 69099), (743, 40083), (1293, 23033), (2229, 13361)]