3968259

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:259

約数の個数: 24

約数和(自身を含む): 5894400

約数和(自身を除く): 1926141

約数列:

[1, 3, 17, 23, 51, 69, 199, 289, 391, 597, 867, 1173, 3383, 4577, 6647, 10149, 13731, 19941, 57511, 77809, 172533, 233427, 1322753, 3968259]

約数ペア:

[(1, 3968259), (3, 1322753), (17, 233427), (23, 172533), (51, 77809), (69, 57511), (199, 19941), (289, 13731), (391, 10149), (597, 6647), (867, 4577), (1173, 3383)]