2515691905281

素因数分解:

$3^2\times {\mathrm{439}}^1\times {\mathrm{16111}}^1\times {\mathrm{39521}}^1$

素因数の和:56077

約数の個数: 24

約数和(自身を含む): 3642372814080

約数和(自身を除く): 1126680908799

約数列:

[1, 3, 9, 439, 1317, 3951, 16111, 39521, 48333, 118563, 144999, 355689, 7072729, 17349719, 21218187, 52049157, 63654561, 156147471, 636722831, 1910168493, 5730505479, 279521322809, 838563968427, 2515691905281]

約数ペア:

[(1, 2515691905281), (3, 838563968427), (9, 279521322809), (439, 5730505479), (1317, 1910168493), (3951, 636722831), (16111, 156147471), (39521, 63654561), (48333, 52049157), (118563, 21218187), (144999, 17349719), (355689, 7072729)]