500404947

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^2\times {\mathrm{163}}^1$

素因数の和:344

約数の個数: 48

約数和(自身を含む): 804990720

約数和(自身を除く): 304585773

約数列:

[1, 3, 7, 21, 29, 71, 87, 163, 203, 213, 489, 497, 609, 1141, 1491, 2059, 3423, 4727, 5041, 6177, 11573, 14181, 14413, 15123, 33089, 34719, 35287, 43239, 81011, 99267, 105861, 146189, 243033, 335617, 438567, 821683, 1006851, 1023323, 2349319, 2465049, 3069969, 5751781, 7047957, 17255343, 23828807, 71486421, 166801649, 500404947]

約数ペア:

[(1, 500404947), (3, 166801649), (7, 71486421), (21, 23828807), (29, 17255343), (71, 7047957), (87, 5751781), (163, 3069969), (203, 2465049), (213, 2349319), (489, 1023323), (497, 1006851), (609, 821683), (1141, 438567), (1491, 335617), (2059, 243033), (3423, 146189), (4727, 105861), (5041, 99267), (6177, 81011), (11573, 43239), (14181, 35287), (14413, 34719), (15123, 33089)]