8495019

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4271}}^1$

素因数の和:4307

約数の個数: 24

約数和(自身を含む): 13995072

約数和(自身を除く): 5500053

約数列:

[1, 3, 9, 13, 17, 39, 51, 117, 153, 221, 663, 1989, 4271, 12813, 38439, 55523, 72607, 166569, 217821, 499707, 653463, 943891, 2831673, 8495019]

約数ペア:

[(1, 8495019), (3, 2831673), (9, 943891), (13, 653463), (17, 499707), (39, 217821), (51, 166569), (117, 72607), (153, 55523), (221, 38439), (663, 12813), (1989, 4271)]