380055247

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{1231}}^1$

素因数の和:1399

約数の個数: 32

約数和(自身を含む): 476872704

約数和(自身を除く): 96817457

約数列:

[1, 11, 13, 17, 127, 143, 187, 221, 1231, 1397, 1651, 2159, 2431, 13541, 16003, 18161, 20927, 23749, 28067, 156337, 176033, 230197, 272051, 308737, 1719707, 2032381, 2657729, 2992561, 22356191, 29235019, 34550477, 380055247]

約数ペア:

[(1, 380055247), (11, 34550477), (13, 29235019), (17, 22356191), (127, 2992561), (143, 2657729), (187, 2032381), (221, 1719707), (1231, 308737), (1397, 272051), (1651, 230197), (2159, 176033), (2431, 156337), (13541, 28067), (16003, 23749), (18161, 20927)]