7789947

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{4001}}^1$

素因数の和:4074

約数の個数: 16

約数和(自身を含む): 11525760

約数和(自身を除く): 3735813

約数列:

[1, 3, 11, 33, 59, 177, 649, 1947, 4001, 12003, 44011, 132033, 236059, 708177, 2596649, 7789947]

約数ペア:

[(1, 7789947), (3, 2596649), (11, 708177), (33, 236059), (59, 132033), (177, 44011), (649, 12003), (1947, 4001)]