5405043

素因数分解:

$3^1\times 7^2\times {\mathrm{83}}^1\times {\mathrm{443}}^1$

素因数の和:543

約数の個数: 24

約数和(自身を含む): 8503488

約数和(自身を除く): 3098445

約数列:

[1, 3, 7, 21, 49, 83, 147, 249, 443, 581, 1329, 1743, 3101, 4067, 9303, 12201, 21707, 36769, 65121, 110307, 257383, 772149, 1801681, 5405043]

約数ペア:

[(1, 5405043), (3, 1801681), (7, 772149), (21, 257383), (49, 110307), (83, 65121), (147, 36769), (249, 21707), (443, 12201), (581, 9303), (1329, 4067), (1743, 3101)]