488762019

素因数分解:

$3^4\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{4493}}^1$

素因数の和:4601

約数の個数: 40

約数和(自身を含む): 783034560

約数和(自身を除く): 294272541

約数列:

[1, 3, 9, 17, 27, 51, 79, 81, 153, 237, 459, 711, 1343, 1377, 2133, 4029, 4493, 6399, 12087, 13479, 36261, 40437, 76381, 108783, 121311, 229143, 354947, 363933, 687429, 1064841, 2062287, 3194523, 6034099, 6186861, 9583569, 18102297, 28750707, 54306891, 162920673, 488762019]

約数ペア:

[(1, 488762019), (3, 162920673), (9, 54306891), (17, 28750707), (27, 18102297), (51, 9583569), (79, 6186861), (81, 6034099), (153, 3194523), (237, 2062287), (459, 1064841), (711, 687429), (1343, 363933), (1377, 354947), (2133, 229143), (4029, 121311), (4493, 108783), (6399, 76381), (12087, 40437), (13479, 36261)]