28047129

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{13933}}^1$

素因数の和:14008

約数の個数: 16

約数和(自身を含む): 41467584

約数和(自身を除く): 13420455

約数列:

[1, 3, 11, 33, 61, 183, 671, 2013, 13933, 41799, 153263, 459789, 849913, 2549739, 9349043, 28047129]

約数ペア:

[(1, 28047129), (3, 9349043), (11, 2549739), (33, 849913), (61, 459789), (183, 153263), (671, 41799), (2013, 13933)]