2549757

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{5279}}^1$

素因数の和:5312

約数の個数: 16

約数和(自身を含む): 4055040

約数和(自身を除く): 1505283

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 5279, 15837, 36953, 110859, 121417, 364251, 849919, 2549757]

約数ペア:

[(1, 2549757), (3, 849919), (7, 364251), (21, 121417), (23, 110859), (69, 36953), (161, 15837), (483, 5279)]