2668156983

素因数分解:

$3^3\times {\mathrm{317}}^1\times {\mathrm{311737}}^1$

素因数の和:312063

約数の個数: 16

約数和(自身を含む): 3965307360

約数和(自身を除く): 1297150377

約数列:

[1, 3, 9, 27, 317, 951, 2853, 8559, 311737, 935211, 2805633, 8416899, 98820629, 296461887, 889385661, 2668156983]

約数ペア:

[(1, 2668156983), (3, 889385661), (9, 296461887), (27, 98820629), (317, 8416899), (951, 2805633), (2853, 935211), (8559, 311737)]