5050017

素因数分解:

$3^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{1129}}^1$

素因数の和:1213

約数の個数: 24

約数和(自身を含む): 8461440

約数和(自身を除く): 3411423

約数列:

[1, 3, 7, 9, 21, 63, 71, 213, 497, 639, 1129, 1491, 3387, 4473, 7903, 10161, 23709, 71127, 80159, 240477, 561113, 721431, 1683339, 5050017]

約数ペア:

[(1, 5050017), (3, 1683339), (7, 721431), (9, 561113), (21, 240477), (63, 80159), (71, 71127), (213, 23709), (497, 10161), (639, 7903), (1129, 4473), (1491, 3387)]