2175073823

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{15647}}^1$

素因数の和:15731

約数の個数: 24

約数和(自身を含む): 2555693952

約数和(自身を除く): 380620129

約数列:

[1, 13, 17, 37, 221, 289, 481, 629, 3757, 8177, 10693, 15647, 139009, 203411, 265999, 578939, 3457987, 4521983, 7526207, 9841963, 58785779, 127945519, 167313371, 2175073823]

約数ペア:

[(1, 2175073823), (13, 167313371), (17, 127945519), (37, 58785779), (221, 9841963), (289, 7526207), (481, 4521983), (629, 3457987), (3757, 578939), (8177, 265999), (10693, 203411), (15647, 139009)]