2938768029

素因数分解:

$3^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{4877}}^1$

素因数の和:5018

約数の個数: 48

約数和(自身を含む): 4602334464

約数和(自身を除く): 1663566435

約数列:

[1, 3, 9, 23, 41, 69, 71, 123, 207, 213, 369, 639, 943, 1633, 2829, 2911, 4877, 4899, 8487, 8733, 14631, 14697, 26199, 43893, 66953, 112171, 199957, 200859, 336513, 346267, 599871, 602577, 1009539, 1038801, 1799613, 3116403, 4599011, 7964141, 13797033, 14196947, 23892423, 41391099, 42590841, 71677269, 127772523, 326529781, 979589343, 2938768029]

約数ペア:

[(1, 2938768029), (3, 979589343), (9, 326529781), (23, 127772523), (41, 71677269), (69, 42590841), (71, 41391099), (123, 23892423), (207, 14196947), (213, 13797033), (369, 7964141), (639, 4599011), (943, 3116403), (1633, 1799613), (2829, 1038801), (2911, 1009539), (4877, 602577), (4899, 599871), (8487, 346267), (8733, 336513), (14631, 200859), (14697, 199957), (26199, 112171), (43893, 66953)]