889343

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{337}}^1$

素因数の和:386

約数の個数: 16

約数和(自身を含む): 1135680

約数和(自身を除く): 246337

約数列:

[1, 7, 13, 29, 91, 203, 337, 377, 2359, 2639, 4381, 9773, 30667, 68411, 127049, 889343]

約数ペア:

[(1, 889343), (7, 127049), (13, 68411), (29, 30667), (91, 9773), (203, 4381), (337, 2639), (377, 2359)]