487739097

素因数分解:

$3^3\times {\mathrm{439}}^1\times {\mathrm{41149}}^1$

素因数の和:41597

約数の個数: 16

約数和(自身を含む): 724240000

約数和(自身を除く): 236500903

約数列:

[1, 3, 9, 27, 439, 1317, 3951, 11853, 41149, 123447, 370341, 1111023, 18064411, 54193233, 162579699, 487739097]

約数ペア:

[(1, 487739097), (3, 162579699), (9, 54193233), (27, 18064411), (439, 1111023), (1317, 370341), (3951, 123447), (11853, 41149)]