1248180639

素因数分解:

$3^1\times {\mathrm{71}}^1\times {\mathrm{1213}}^1\times {\mathrm{4831}}^1$

素因数の和:6118

約数の個数: 16

約数和(自身を含む): 1689421824

約数和(自身を除く): 441241185

約数列:

[1, 3, 71, 213, 1213, 3639, 4831, 14493, 86123, 258369, 343001, 1029003, 5860003, 17580009, 416060213, 1248180639]

約数ペア:

[(1, 1248180639), (3, 416060213), (71, 17580009), (213, 5860003), (1213, 1029003), (3639, 343001), (4831, 258369), (14493, 86123)]