489057003

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{43787}}^1$

素因数の和:43883

約数の個数: 24

約数和(自身を含む): 758233008

約数和(自身を除く): 269176005

約数列:

[1, 3, 9, 17, 51, 73, 153, 219, 657, 1241, 3723, 11169, 43787, 131361, 394083, 744379, 2233137, 3196451, 6699411, 9589353, 28768059, 54339667, 163019001, 489057003]

約数ペア:

[(1, 489057003), (3, 163019001), (9, 54339667), (17, 28768059), (51, 9589353), (73, 6699411), (153, 3196451), (219, 2233137), (657, 744379), (1241, 394083), (3723, 131361), (11169, 43787)]