2908737

素因数分解:

$3^3\times {\mathrm{13}}^1\times {\mathrm{8287}}^1$

素因数の和:8309

約数の個数: 16

約数和(自身を含む): 4641280

約数和(自身を除く): 1732543

約数列:

[1, 3, 9, 13, 27, 39, 117, 351, 8287, 24861, 74583, 107731, 223749, 323193, 969579, 2908737]

約数ペア:

[(1, 2908737), (3, 969579), (9, 323193), (13, 223749), (27, 107731), (39, 74583), (117, 24861), (351, 8287)]