2070804939

素因数分解:

$3^1\times 7^1\times {\mathrm{1319}}^1\times {\mathrm{74761}}^1$

素因数の和:76090

約数の個数: 16

約数和(自身を含む): 3157946880

約数和(自身を除く): 1087141941

約数列:

[1, 3, 7, 21, 1319, 3957, 9233, 27699, 74761, 224283, 523327, 1569981, 98609759, 295829277, 690268313, 2070804939]

約数ペア:

[(1, 2070804939), (3, 690268313), (7, 295829277), (21, 98609759), (1319, 1569981), (3957, 523327), (9233, 224283), (27699, 74761)]