47298879

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{13441}}^1$

素因数の和:13487

約数の個数: 24

約数和(自身を含む): 75490272

約数和(自身を除く): 28191393

約数列:

[1, 3, 9, 17, 23, 51, 69, 153, 207, 391, 1173, 3519, 13441, 40323, 120969, 228497, 309143, 685491, 927429, 2056473, 2782287, 5255431, 15766293, 47298879]

約数ペア:

[(1, 47298879), (3, 15766293), (9, 5255431), (17, 2782287), (23, 2056473), (51, 927429), (69, 685491), (153, 309143), (207, 228497), (391, 120969), (1173, 40323), (3519, 13441)]