2019465009

素因数分解:

$3^2\times {\mathrm{421}}^1\times {\mathrm{532981}}^1$

素因数の和:533408

約数の個数: 12

約数和(自身を含む): 2923939252

約数和(自身を除く): 904474243

約数列:

[1, 3, 9, 421, 1263, 3789, 532981, 1598943, 4796829, 224385001, 673155003, 2019465009]

約数ペア:

[(1, 2019465009), (3, 673155003), (9, 224385001), (421, 4796829), (1263, 1598943), (3789, 532981)]