87687147

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{997}}^1\times {\mathrm{1543}}^1$

素因数の和:2562

約数の個数: 16

約数和(自身を含む): 123272960

約数和(自身を除く): 35585813

約数列:

[1, 3, 19, 57, 997, 1543, 2991, 4629, 18943, 29317, 56829, 87951, 1538371, 4615113, 29229049, 87687147]

約数ペア:

[(1, 87687147), (3, 29229049), (19, 4615113), (57, 1538371), (997, 87951), (1543, 56829), (2991, 29317), (4629, 18943)]