2019295557

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{2609}}^1\times {\mathrm{3739}}^1$

素因数の和:6377

約数の個数: 24

約数和(自身を含む): 3045556800

約数和(自身を除く): 1026261243

約数列:

[1, 3, 9, 23, 69, 207, 2609, 3739, 7827, 11217, 23481, 33651, 60007, 85997, 180021, 257991, 540063, 773973, 9755051, 29265153, 87795459, 224366173, 673098519, 2019295557]

約数ペア:

[(1, 2019295557), (3, 673098519), (9, 224366173), (23, 87795459), (69, 29265153), (207, 9755051), (2609, 773973), (3739, 540063), (7827, 257991), (11217, 180021), (23481, 85997), (33651, 60007)]