2007992931

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{928337}}^1$

素因数の和:928450

約数の個数: 16

約数和(自身を含む): 3089508864

約数和(自身を除く): 1081515933

約数列:

[1, 3, 7, 21, 103, 309, 721, 2163, 928337, 2785011, 6498359, 19495077, 95618711, 286856133, 669330977, 2007992931]

約数ペア:

[(1, 2007992931), (3, 669330977), (7, 286856133), (21, 95618711), (103, 19495077), (309, 6498359), (721, 2785011), (2163, 928337)]