47400339

素因数分解:

$3^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{8329}}^1$

素因数の和:8610

約数の個数: 16

約数和(自身を含む): 72504320

約数和(自身を除く): 25103981

約数列:

[1, 3, 7, 21, 271, 813, 1897, 5691, 8329, 24987, 58303, 174909, 2257159, 6771477, 15800113, 47400339]

約数ペア:

[(1, 47400339), (3, 15800113), (7, 6771477), (21, 2257159), (271, 174909), (813, 58303), (1897, 24987), (5691, 8329)]