2019672243

素因数分解:

$3^2\times {\mathrm{4243}}^1\times {\mathrm{52889}}^1$

素因数の和:57138

約数の個数: 12

約数和(自身を含む): 2918047080

約数和(自身を除く): 898374837

約数列:

[1, 3, 9, 4243, 12729, 38187, 52889, 158667, 476001, 224408027, 673224081, 2019672243]

約数ペア:

[(1, 2019672243), (3, 673224081), (9, 224408027), (4243, 476001), (12729, 158667), (38187, 52889)]