8404209

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{28297}}^1$

素因数の和:28317

約数の個数: 16

約数和(自身を含む): 13583040

約数和(自身を除く): 5178831

約数列:

[1, 3, 9, 11, 27, 33, 99, 297, 28297, 84891, 254673, 311267, 764019, 933801, 2801403, 8404209]

約数ペア:

[(1, 8404209), (3, 2801403), (9, 933801), (11, 764019), (27, 311267), (33, 254673), (99, 84891), (297, 28297)]