285564387241

素因数分解:

$7^1\times {\mathrm{79}}^1\times {\mathrm{3121}}^1\times {\mathrm{165457}}^1$

素因数の和:168664

約数の個数: 16

約数和(自身を含む): 330598320640

約数和(自身を除く): 45033933399

約数列:

[1, 7, 79, 553, 3121, 21847, 165457, 246559, 1158199, 1725913, 13071103, 91497721, 516391297, 3614739079, 40794912463, 285564387241]

約数ペア:

[(1, 285564387241), (7, 40794912463), (79, 3614739079), (553, 516391297), (3121, 91497721), (21847, 13071103), (165457, 1725913), (246559, 1158199)]