2641749

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{277}}^1$

素因数の和:325

約数の個数: 24

約数和(自身を含む): 4096608

約数和(自身を除く): 1454859

約数列:

[1, 3, 11, 17, 33, 51, 187, 277, 289, 561, 831, 867, 3047, 3179, 4709, 9141, 9537, 14127, 51799, 80053, 155397, 240159, 880583, 2641749]

約数ペア:

[(1, 2641749), (3, 880583), (11, 240159), (17, 155397), (33, 80053), (51, 51799), (187, 14127), (277, 9537), (289, 9141), (561, 4709), (831, 3179), (867, 3047)]