8349237

素因数分解:

$3^6\times {\mathrm{13}}^1\times {\mathrm{881}}^1$

素因数の和:912

約数の個数: 28

約数和(自身を含む): 13496364

約数和(自身を除く): 5147127

約数列:

[1, 3, 9, 13, 27, 39, 81, 117, 243, 351, 729, 881, 1053, 2643, 3159, 7929, 9477, 11453, 23787, 34359, 71361, 103077, 214083, 309231, 642249, 927693, 2783079, 8349237]

約数ペア:

[(1, 8349237), (3, 2783079), (9, 927693), (13, 642249), (27, 309231), (39, 214083), (81, 103077), (117, 71361), (243, 34359), (351, 23787), (729, 11453), (881, 9477), (1053, 7929), (2643, 3159)]