9491691

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{6689}}^1$

素因数の和:6746

約数の個数: 16

約数和(自身を含む): 14129280

約数和(自身を除く): 4637589

約数列:

[1, 3, 11, 33, 43, 129, 473, 1419, 6689, 20067, 73579, 220737, 287627, 862881, 3163897, 9491691]

約数ペア:

[(1, 9491691), (3, 3163897), (11, 862881), (33, 287627), (43, 220737), (129, 73579), (473, 20067), (1419, 6689)]