28864131

素因数分解:

$3^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{2083}}^1$

素因数の和:2266

約数の個数: 16

約数和(自身を含む): 40012800

約数和(自身を除く): 11148669

約数列:

[1, 3, 31, 93, 149, 447, 2083, 4619, 6249, 13857, 64573, 193719, 310367, 931101, 9621377, 28864131]

約数ペア:

[(1, 28864131), (3, 9621377), (31, 931101), (93, 310367), (149, 193719), (447, 64573), (2083, 13857), (4619, 6249)]