26898981

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{4153}}^1$

素因数の和:4300

約数の個数: 16

約数和(自身を含む): 38283264

約数和(自身を除く): 11384283

約数列:

[1, 3, 17, 51, 127, 381, 2159, 4153, 6477, 12459, 70601, 211803, 527431, 1582293, 8966327, 26898981]

約数ペア:

[(1, 26898981), (3, 8966327), (17, 1582293), (51, 527431), (127, 211803), (381, 70601), (2159, 12459), (4153, 6477)]