2017741779

素因数分解:

$3^3\times {\mathrm{131}}^1\times {\mathrm{570467}}^1$

素因数の和:570607

約数の個数: 16

約数和(自身を含む): 3012071040

約数和(自身を除く): 994329261

約数列:

[1, 3, 9, 27, 131, 393, 1179, 3537, 570467, 1711401, 5134203, 15402609, 74731177, 224193531, 672580593, 2017741779]

約数ペア:

[(1, 2017741779), (3, 672580593), (9, 224193531), (27, 74731177), (131, 15402609), (393, 5134203), (1179, 1711401), (3537, 570467)]