2007293277

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{821}}^1\times {\mathrm{1723}}^1$

素因数の和:2601

約数の個数: 32

約数和(自身を含む): 2992974336

約数和(自身を除く): 985681059

約数列:

[1, 3, 11, 33, 43, 129, 473, 821, 1419, 1723, 2463, 5169, 9031, 18953, 27093, 35303, 56859, 74089, 105909, 222267, 388333, 814979, 1164999, 1414583, 2444937, 4243749, 15560413, 46681239, 60827069, 182481207, 669097759, 2007293277]

約数ペア:

[(1, 2007293277), (3, 669097759), (11, 182481207), (33, 60827069), (43, 46681239), (129, 15560413), (473, 4243749), (821, 2444937), (1419, 1414583), (1723, 1164999), (2463, 814979), (5169, 388333), (9031, 222267), (18953, 105909), (27093, 74089), (35303, 56859)]