28552381

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{15359}}^1$

素因数の和:15396

約数の個数: 12

約数和(自身を含む): 33730560

約数和(自身を除く): 5178179

約数列:

[1, 11, 13, 143, 169, 1859, 15359, 168949, 199667, 2196337, 2595671, 28552381]

約数ペア:

[(1, 28552381), (11, 2595671), (13, 2196337), (143, 199667), (169, 168949), (1859, 15359)]