388631351

素因数分解:

${\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{743}}^1$

素因数の和:1006

約数の個数: 16

約数和(自身を含む): 404974080

約数和(自身を除く): 16342729

約数列:

[1, 53, 71, 139, 743, 3763, 7367, 9869, 39379, 52753, 103277, 523057, 2795909, 5473681, 7332667, 388631351]

約数ペア:

[(1, 388631351), (53, 7332667), (71, 5473681), (139, 2795909), (743, 523057), (3763, 103277), (7367, 52753), (9869, 39379)]