27832389

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{23021}}^1$

素因数の和:23068

約数の個数: 16

約数和(自身を含む): 41255424

約数和(自身を除く): 13423035

約数列:

[1, 3, 13, 31, 39, 93, 403, 1209, 23021, 69063, 299273, 713651, 897819, 2140953, 9277463, 27832389]

約数ペア:

[(1, 27832389), (3, 9277463), (13, 2140953), (31, 897819), (39, 713651), (93, 299273), (403, 69063), (1209, 23021)]