8148249

素因数分解:

$3^3\times {\mathrm{47}}^1\times {\mathrm{6421}}^1$

素因数の和:6477

約数の個数: 16

約数和(自身を含む): 12330240

約数和(自身を除く): 4181991

約数列:

[1, 3, 9, 27, 47, 141, 423, 1269, 6421, 19263, 57789, 173367, 301787, 905361, 2716083, 8148249]

約数ペア:

[(1, 8148249), (3, 2716083), (9, 905361), (27, 301787), (47, 173367), (141, 57789), (423, 19263), (1269, 6421)]