28535429

素因数分解:

${\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1\times {\mathrm{211}}^1$

素因数の和:428

約数の個数: 16

約数和(自身を含む): 31484544

約数和(自身を除く): 2949115

約数列:

[1, 13, 101, 103, 211, 1313, 1339, 2743, 10403, 21311, 21733, 135239, 277043, 282529, 2195033, 28535429]

約数ペア:

[(1, 28535429), (13, 2195033), (101, 282529), (103, 277043), (211, 135239), (1313, 21733), (1339, 21311), (2743, 10403)]