1730081759

素因数分解:

$7^2\times {\mathrm{31}}^1\times {\mathrm{1138961}}^1$

素因数の和:1139006

約数の個数: 12

約数和(自身を含む): 2077466688

約数和(自身を除く): 347384929

約数列:

[1, 7, 31, 49, 217, 1519, 1138961, 7972727, 35307791, 55809089, 247154537, 1730081759]

約数ペア:

[(1, 1730081759), (7, 247154537), (31, 55809089), (49, 35307791), (217, 7972727), (1519, 1138961)]