4519143

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{331}}^1$

素因数の和:415

約数の個数: 24

約数和(自身を含む): 6888336

約数和(自身を除く): 2369193

約数列:

[1, 3, 9, 37, 41, 111, 123, 331, 333, 369, 993, 1517, 2979, 4551, 12247, 13571, 13653, 36741, 40713, 110223, 122139, 502127, 1506381, 4519143]

約数ペア:

[(1, 4519143), (3, 1506381), (9, 502127), (37, 122139), (41, 110223), (111, 40713), (123, 36741), (331, 13653), (333, 13571), (369, 12247), (993, 4551), (1517, 2979)]