291009009

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{173}}^1\times {\mathrm{32983}}^1$

素因数の和:33176

約数の個数: 16

約数和(自身を含む): 413223552

約数和(自身を除く): 122214543

約数列:

[1, 3, 17, 51, 173, 519, 2941, 8823, 32983, 98949, 560711, 1682133, 5706059, 17118177, 97003003, 291009009]

約数ペア:

[(1, 291009009), (3, 97003003), (17, 17118177), (51, 5706059), (173, 1682133), (519, 560711), (2941, 98949), (8823, 32983)]