2898739197

素因数分解:

$3^3\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{45319}}^1$

素因数の和:45454

約数の個数: 32

約数和(自身を含む): 4524748800

約数和(自身を除く): 1626009603

約数列:

[1, 3, 9, 23, 27, 69, 103, 207, 309, 621, 927, 2369, 2781, 7107, 21321, 45319, 63963, 135957, 407871, 1042337, 1223613, 3127011, 4667857, 9381033, 14003571, 28143099, 42010713, 107360711, 126032139, 322082133, 966246399, 2898739197]

約数ペア:

[(1, 2898739197), (3, 966246399), (9, 322082133), (23, 126032139), (27, 107360711), (69, 42010713), (103, 28143099), (207, 14003571), (309, 9381033), (621, 4667857), (927, 3127011), (2369, 1223613), (2781, 1042337), (7107, 407871), (21321, 135957), (45319, 63963)]