392007.0000000

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{2399}}^1$

素因数の和:2445

約数の個数: 24

約数和(自身を含む): 13478400

約数和(自身を除く): 5036319

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 1173, 2399, 3519, 7197, 21591, 40783, 55177, 122349, 165531, 367047, 496593, 938009, 2814027, 8442081]

約数ペア:

[(1, 8442081), (3, 2814027), (9, 938009), (17, 496593), (23, 367047), (51, 165531), (69, 122349), (153, 55177), (207, 40783), (391, 21591), (1173, 7197), (2399, 3519)]