2104753

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{769}}^1$

素因数の和:816

約数の個数: 16

約数和(自身を含む): 2661120

約数和(自身を除く): 556367

約数列:

[1, 7, 17, 23, 119, 161, 391, 769, 2737, 5383, 13073, 17687, 91511, 123809, 300679, 2104753]

約数ペア:

[(1, 2104753), (7, 300679), (17, 123809), (23, 91511), (119, 17687), (161, 13073), (391, 5383), (769, 2737)]