717930243

素因数分解:

$3^3\times {\mathrm{211}}^1\times {\mathrm{126019}}^1$

素因数の和:126239

約数の個数: 16

約数和(自身を含む): 1068649600

約数和(自身を除く): 350719357

約数列:

[1, 3, 9, 27, 211, 633, 1899, 5697, 126019, 378057, 1134171, 3402513, 26590009, 79770027, 239310081, 717930243]

約数ペア:

[(1, 717930243), (3, 239310081), (9, 79770027), (27, 26590009), (211, 3402513), (633, 1134171), (1899, 378057), (5697, 126019)]