12856293

素因数分解:

$3^3\times {\mathrm{19}}^2\times {\mathrm{1319}}^1$

素因数の和:1366

約数の個数: 24

約数和(自身を含む): 20116800

約数和(自身を除く): 7260507

約数列:

[1, 3, 9, 19, 27, 57, 171, 361, 513, 1083, 1319, 3249, 3957, 9747, 11871, 25061, 35613, 75183, 225549, 476159, 676647, 1428477, 4285431, 12856293]

約数ペア:

[(1, 12856293), (3, 4285431), (9, 1428477), (19, 676647), (27, 476159), (57, 225549), (171, 75183), (361, 35613), (513, 25061), (1083, 11871), (1319, 9747), (3249, 3957)]