2017395939

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1\times {\mathrm{9631}}^1$

素因数の和:9819

約数の個数: 32

約数和(自身を含む): 2990389248

約数和(自身を除く): 972993309

約数列:

[1, 3, 13, 39, 41, 123, 131, 393, 533, 1599, 1703, 5109, 5371, 9631, 16113, 28893, 69823, 125203, 209469, 375609, 394871, 1184613, 1261661, 3784983, 5133323, 15399969, 16401593, 49204779, 51728101, 155184303, 672465313, 2017395939]

約数ペア:

[(1, 2017395939), (3, 672465313), (13, 155184303), (39, 51728101), (41, 49204779), (123, 16401593), (131, 15399969), (393, 5133323), (533, 3784983), (1599, 1261661), (1703, 1184613), (5109, 394871), (5371, 375609), (9631, 209469), (16113, 125203), (28893, 69823)]