509968180287

素因数分解:

$3^3\times {\mathrm{1489}}^1\times {\mathrm{12684829}}^1$

素因数の和:12686327

約数の個数: 16

約数和(自身を含む): 756015868000

約数和(自身を除く): 246047687713

約数列:

[1, 3, 9, 27, 1489, 4467, 13401, 40203, 12684829, 38054487, 114163461, 342490383, 18887710381, 56663131143, 169989393429, 509968180287]

約数ペア:

[(1, 509968180287), (3, 169989393429), (9, 56663131143), (27, 18887710381), (1489, 342490383), (4467, 114163461), (13401, 38054487), (40203, 12684829)]