996983181

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{1943437}}^1$

素因数の和:1943465

約数の個数: 16

約数和(自身を含む): 1554750400

約数和(自身を除く): 557767219

約数列:

[1, 3, 9, 19, 27, 57, 171, 513, 1943437, 5830311, 17490933, 36925303, 52472799, 110775909, 332327727, 996983181]

約数ペア:

[(1, 996983181), (3, 332327727), (9, 110775909), (19, 52472799), (27, 36925303), (57, 17490933), (171, 5830311), (513, 1943437)]