18285333

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{4363}}^1$

素因数の和:4504

約数の個数: 16

約数和(自身を含む): 26812416

約数和(自身を除く): 8527083

約数列:

[1, 3, 11, 33, 127, 381, 1397, 4191, 4363, 13089, 47993, 143979, 554101, 1662303, 6095111, 18285333]

約数ペア:

[(1, 18285333), (3, 6095111), (11, 1662303), (33, 554101), (127, 143979), (381, 47993), (1397, 13089), (4191, 4363)]