12253923

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{809}}^1$

素因数の和:849

約数の個数: 40

約数和(自身を含む): 21170160

約数和(自身を除く): 8916237

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 81, 99, 153, 187, 297, 459, 561, 809, 891, 1377, 1683, 2427, 5049, 7281, 8899, 13753, 15147, 21843, 26697, 41259, 65529, 80091, 123777, 151283, 240273, 371331, 453849, 720819, 1113993, 1361547, 4084641, 12253923]

約数ペア:

[(1, 12253923), (3, 4084641), (9, 1361547), (11, 1113993), (17, 720819), (27, 453849), (33, 371331), (51, 240273), (81, 151283), (99, 123777), (153, 80091), (187, 65529), (297, 41259), (459, 26697), (561, 21843), (809, 15147), (891, 13753), (1377, 8899), (1683, 7281), (2427, 5049)]