28992431

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1451}}^1$

素因数の和:1546

約数の個数: 16

約数和(自身を含む): 32931360

約数和(自身を除く): 3938929

約数列:

[1, 13, 29, 53, 377, 689, 1451, 1537, 18863, 19981, 42079, 76903, 547027, 999739, 2230187, 28992431]

約数ペア:

[(1, 28992431), (13, 2230187), (29, 999739), (53, 547027), (377, 76903), (689, 42079), (1451, 19981), (1537, 18863)]