2399939037

素因数分解:

$3^4\times {\mathrm{103}}^1\times {\mathrm{307}}^1\times {\mathrm{937}}^1$

素因数の和:1359

約数の個数: 40

約数和(自身を含む): 3635567936

約数和(自身を除く): 1235628899

約数列:

[1, 3, 9, 27, 81, 103, 307, 309, 921, 927, 937, 2763, 2781, 2811, 8289, 8343, 8433, 24867, 25299, 31621, 75897, 94863, 96511, 284589, 287659, 289533, 853767, 862977, 868599, 2561301, 2588931, 2605797, 7766793, 7817391, 23300379, 29628877, 88886631, 266659893, 799979679, 2399939037]

約数ペア:

[(1, 2399939037), (3, 799979679), (9, 266659893), (27, 88886631), (81, 29628877), (103, 23300379), (307, 7817391), (309, 7766793), (921, 2605797), (927, 2588931), (937, 2561301), (2763, 868599), (2781, 862977), (2811, 853767), (8289, 289533), (8343, 287659), (8433, 284589), (24867, 96511), (25299, 94863), (31621, 75897)]