10831887

素因数分解:

$3^4\times {\mathrm{11}}^1\times {\mathrm{12157}}^1$

素因数の和:12180

約数の個数: 20

約数和(自身を含む): 17653416

約数和(自身を除く): 6821529

約数列:

[1, 3, 9, 11, 27, 33, 81, 99, 297, 891, 12157, 36471, 109413, 133727, 328239, 401181, 984717, 1203543, 3610629, 10831887]

約数ペア:

[(1, 10831887), (3, 3610629), (9, 1203543), (11, 984717), (27, 401181), (33, 328239), (81, 133727), (99, 109413), (297, 36471), (891, 12157)]