1993827

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{1949}}^1$

素因数の和:1994

約数の個数: 16

約数和(自身を含む): 2995200

約数和(自身を除く): 1001373

約数列:

[1, 3, 11, 31, 33, 93, 341, 1023, 1949, 5847, 21439, 60419, 64317, 181257, 664609, 1993827]

約数ペア:

[(1, 1993827), (3, 664609), (11, 181257), (31, 64317), (33, 60419), (93, 21439), (341, 5847), (1023, 1949)]