8386191

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:196

約数の個数: 48

約数和(自身を含む): 14376960

約数和(自身を除く): 5990769

約数列:

[1, 3, 9, 11, 23, 29, 33, 69, 87, 99, 127, 207, 253, 261, 319, 381, 667, 759, 957, 1143, 1397, 2001, 2277, 2871, 2921, 3683, 4191, 6003, 7337, 8763, 11049, 12573, 22011, 26289, 32131, 33147, 40513, 66033, 84709, 96393, 121539, 254127, 289179, 364617, 762381, 931799, 2795397, 8386191]

約数ペア:

[(1, 8386191), (3, 2795397), (9, 931799), (11, 762381), (23, 364617), (29, 289179), (33, 254127), (69, 121539), (87, 96393), (99, 84709), (127, 66033), (207, 40513), (253, 33147), (261, 32131), (319, 26289), (381, 22011), (667, 12573), (759, 11049), (957, 8763), (1143, 7337), (1397, 6003), (2001, 4191), (2277, 3683), (2871, 2921)]