224769867

素因数分解:

$3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{433}}^1\times {\mathrm{1301}}^1$

素因数の和:1763

約数の個数: 32

約数和(自身を含む): 361643520

約数和(自身を除く): 136873653

約数列:

[1, 3, 7, 19, 21, 57, 133, 399, 433, 1299, 1301, 3031, 3903, 8227, 9093, 9107, 24681, 24719, 27321, 57589, 74157, 172767, 173033, 519099, 563333, 1689999, 3943331, 10703327, 11829993, 32109981, 74923289, 224769867]

約数ペア:

[(1, 224769867), (3, 74923289), (7, 32109981), (19, 11829993), (21, 10703327), (57, 3943331), (133, 1689999), (399, 563333), (433, 519099), (1299, 173033), (1301, 172767), (3031, 74157), (3903, 57589), (8227, 27321), (9093, 24719), (9107, 24681)]