8049671931

素因数分解:

$3^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{443}}^1\times {\mathrm{1741}}^1$

素因数の和:2272

約数の個数: 48

約数和(自身を含む): 12696922368

約数和(自身を除く): 4647250437

約数列:

[1, 3, 7, 21, 49, 71, 147, 213, 443, 497, 1329, 1491, 1741, 3101, 3479, 5223, 9303, 10437, 12187, 21707, 31453, 36561, 65121, 85309, 94359, 123611, 220171, 255927, 370833, 660513, 771263, 865277, 1541197, 2313789, 2595831, 4623591, 5398841, 6056939, 16196523, 18170817, 37791887, 54759673, 113375661, 164279019, 383317711, 1149953133, 2683223977, 8049671931]

約数ペア:

[(1, 8049671931), (3, 2683223977), (7, 1149953133), (21, 383317711), (49, 164279019), (71, 113375661), (147, 54759673), (213, 37791887), (443, 18170817), (497, 16196523), (1329, 6056939), (1491, 5398841), (1741, 4623591), (3101, 2595831), (3479, 2313789), (5223, 1541197), (9303, 865277), (10437, 771263), (12187, 660513), (21707, 370833), (31453, 255927), (36561, 220171), (65121, 123611), (85309, 94359)]