2067980721

素因数分解:

$3^1\times {\mathrm{239}}^1\times {\mathrm{433}}^1\times {\mathrm{6661}}^1$

素因数の和:7336

約数の個数: 16

約数和(自身を含む): 2775655680

約数和(自身を除く): 707674959

約数列:

[1, 3, 239, 433, 717, 1299, 6661, 19983, 103487, 310461, 1591979, 2884213, 4775937, 8652639, 689326907, 2067980721]

約数ペア:

[(1, 2067980721), (3, 689326907), (239, 8652639), (433, 4775937), (717, 2884213), (1299, 1591979), (6661, 310461), (19983, 103487)]