2016757911

素因数分解:

$3^1\times 7^1\times {\mathrm{71}}^2\times {\mathrm{19051}}^1$

素因数の和:19203

約数の個数: 24

約数和(自身を含む): 3117212032

約数和(自身を除く): 1100454121

約数列:

[1, 3, 7, 21, 71, 213, 497, 1491, 5041, 15123, 19051, 35287, 57153, 105861, 133357, 400071, 1352621, 4057863, 9468347, 28405041, 96036091, 288108273, 672252637, 2016757911]

約数ペア:

[(1, 2016757911), (3, 672252637), (7, 288108273), (21, 96036091), (71, 28405041), (213, 9468347), (497, 4057863), (1491, 1352621), (5041, 400071), (15123, 133357), (19051, 105861), (35287, 57153)]