87188257

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{241}}^1\times {\mathrm{1637}}^1$

素因数の和:1908

約数の個数: 16

約数和(自身を含む): 99891792

約数和(自身を除く): 12703535

約数列:

[1, 13, 17, 221, 241, 1637, 3133, 4097, 21281, 27829, 53261, 361777, 394517, 5128721, 6706789, 87188257]

約数ペア:

[(1, 87188257), (13, 6706789), (17, 5128721), (221, 394517), (241, 361777), (1637, 53261), (3133, 27829), (4097, 21281)]