7048557

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2003}}^1$

素因数の和:2049

約数の個数: 24

約数和(自身を含む): 11254464

約数和(自身を除く): 4205907

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 1173, 2003, 3519, 6009, 18027, 34051, 46069, 102153, 138207, 306459, 414621, 783173, 2349519, 7048557]

約数ペア:

[(1, 7048557), (3, 2349519), (9, 783173), (17, 414621), (23, 306459), (51, 138207), (69, 102153), (153, 46069), (207, 34051), (391, 18027), (1173, 6009), (2003, 3519)]