224716491

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{117223}}^1$

素因数の和:117303

約数の個数: 16

約数和(自身を含む): 337605120

約数和(自身を除く): 112888629

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 117223, 351669, 1055007, 3165021, 8322833, 24968499, 74905497, 224716491]

約数ペア:

[(1, 224716491), (3, 74905497), (9, 24968499), (27, 8322833), (71, 3165021), (213, 1055007), (639, 351669), (1917, 117223)]