2668029

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{337}}^1$

素因数の和:389

約数の個数: 32

約数和(自身を含む): 4542720

約数和(自身を除く): 1874691

約数列:

[1, 3, 7, 13, 21, 29, 39, 87, 91, 203, 273, 337, 377, 609, 1011, 1131, 2359, 2639, 4381, 7077, 7917, 9773, 13143, 29319, 30667, 68411, 92001, 127049, 205233, 381147, 889343, 2668029]

約数ペア:

[(1, 2668029), (3, 889343), (7, 381147), (13, 205233), (21, 127049), (29, 92001), (39, 68411), (87, 30667), (91, 29319), (203, 13143), (273, 9773), (337, 7917), (377, 7077), (609, 4381), (1011, 2639), (1131, 2359)]