1143441

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{337}}^1$

素因数の和:385

約数の個数: 24

約数和(自身を含む): 1845480

約数和(自身を除く): 702039

約数列:

[1, 3, 9, 13, 29, 39, 87, 117, 261, 337, 377, 1011, 1131, 3033, 3393, 4381, 9773, 13143, 29319, 39429, 87957, 127049, 381147, 1143441]

約数ペア:

[(1, 1143441), (3, 381147), (9, 127049), (13, 87957), (29, 39429), (39, 29319), (87, 13143), (117, 9773), (261, 4381), (337, 3393), (377, 3033), (1011, 1131)]