30409863

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{17387}}^1$

素因数の和:17454

約数の個数: 16

約数和(自身を含む): 45069696

約数和(自身を除く): 14659833

約数列:

[1, 3, 11, 33, 53, 159, 583, 1749, 17387, 52161, 191257, 573771, 921511, 2764533, 10136621, 30409863]

約数ペア:

[(1, 30409863), (3, 10136621), (11, 2764533), (33, 921511), (53, 573771), (159, 191257), (583, 52161), (1749, 17387)]