13428711

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{2237}}^1$

素因数の和:2295

約数の個数: 24

約数和(自身を含む): 20947680

約数和(自身を除く): 7518969

約数列:

[1, 3, 9, 23, 29, 69, 87, 207, 261, 667, 2001, 2237, 6003, 6711, 20133, 51451, 64873, 154353, 194619, 463059, 583857, 1492079, 4476237, 13428711]

約数ペア:

[(1, 13428711), (3, 4476237), (9, 1492079), (23, 583857), (29, 463059), (69, 194619), (87, 154353), (207, 64873), (261, 51451), (667, 20133), (2001, 6711), (2237, 6003)]