2737719

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{463}}^1$

素因数の和:548

約数の個数: 20

約数和(自身を含む): 4154656

約数和(自身を除く): 1416937

約数列:

[1, 3, 9, 27, 73, 81, 219, 463, 657, 1389, 1971, 4167, 5913, 12501, 33799, 37503, 101397, 304191, 912573, 2737719]

約数ペア:

[(1, 2737719), (3, 912573), (9, 304191), (27, 101397), (73, 37503), (81, 33799), (219, 12501), (463, 5913), (657, 4167), (1389, 1971)]