2797119

素因数分解:

$3^3\times {\mathrm{13}}^2\times {\mathrm{613}}^1$

素因数の和:648

約数の個数: 24

約数和(自身を含む): 4494480

約数和(自身を除く): 1697361

約数列:

[1, 3, 9, 13, 27, 39, 117, 169, 351, 507, 613, 1521, 1839, 4563, 5517, 7969, 16551, 23907, 71721, 103597, 215163, 310791, 932373, 2797119]

約数ペア:

[(1, 2797119), (3, 932373), (9, 310791), (13, 215163), (27, 103597), (39, 71721), (117, 23907), (169, 16551), (351, 7969), (507, 5517), (613, 4563), (1521, 1839)]