3973886271

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{7746367}}^1$

素因数の和:7746395

約数の個数: 16

約数和(自身を含む): 6197094400

約数和(自身を除く): 2223208129

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 7746367, 23239101, 69717303, 147180973, 209151909, 441542919, 1324628757, 3973886271]

約数ペア:

[(1, 3973886271), (3, 1324628757), (9, 441542919), (19, 209151909), (27, 147180973), (57, 69717303), (171, 23239101), (513, 7746367)]