2418009

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1559}}^1$

素因数の和:1620

約数の個数: 16

約数和(自身を含む): 3594240

約数和(自身を除く): 1176231

約数列:

[1, 3, 11, 33, 47, 141, 517, 1551, 1559, 4677, 17149, 51447, 73273, 219819, 806003, 2418009]

約数ペア:

[(1, 2418009), (3, 806003), (11, 219819), (33, 73273), (47, 51447), (141, 17149), (517, 4677), (1551, 1559)]