28856601

素因数分解:

$3^3\times {\mathrm{71}}^1\times {\mathrm{15053}}^1$

素因数の和:15133

約数の個数: 16

約数和(自身を含む): 43355520

約数和(自身を除く): 14498919

約数列:

[1, 3, 9, 27, 71, 213, 639, 1917, 15053, 45159, 135477, 406431, 1068763, 3206289, 9618867, 28856601]

約数ペア:

[(1, 28856601), (3, 9618867), (9, 3206289), (27, 1068763), (71, 406431), (213, 135477), (639, 45159), (1917, 15053)]