2019380931

素因数分解:

$3^2\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{114419}}^1$

素因数の和:114515

約数の個数: 24

約数和(自身を含む): 3052267920

約数和(自身を除く): 1032886989

約数列:

[1, 3, 9, 37, 53, 111, 159, 333, 477, 1961, 5883, 17649, 114419, 343257, 1029771, 4233503, 6064207, 12700509, 18192621, 38101527, 54577863, 224375659, 673126977, 2019380931]

約数ペア:

[(1, 2019380931), (3, 673126977), (9, 224375659), (37, 54577863), (53, 38101527), (111, 18192621), (159, 12700509), (333, 6064207), (477, 4233503), (1961, 1029771), (5883, 343257), (17649, 114419)]