12483261

素因数分解:

$3^3\times 7^1\times {\mathrm{257}}^2$

素因数の和:530

約数の個数: 24

約数和(自身を含む): 21218240

約数和(自身を除く): 8734979

約数列:

[1, 3, 7, 9, 21, 27, 63, 189, 257, 771, 1799, 2313, 5397, 6939, 16191, 48573, 66049, 198147, 462343, 594441, 1387029, 1783323, 4161087, 12483261]

約数ペア:

[(1, 12483261), (3, 4161087), (7, 1783323), (9, 1387029), (21, 594441), (27, 462343), (63, 198147), (189, 66049), (257, 48573), (771, 16191), (1799, 6939), (2313, 5397)]