3987247653

素因数分解:

$3^3\times {\mathrm{67}}^1\times {\mathrm{2204117}}^1$

素因数の和:2204193

約数の個数: 16

約数和(自身を含む): 5995200960

約数和(自身を除く): 2007953307

約数列:

[1, 3, 9, 27, 67, 201, 603, 1809, 2204117, 6612351, 19837053, 59511159, 147675839, 443027517, 1329082551, 3987247653]

約数ペア:

[(1, 3987247653), (3, 1329082551), (9, 443027517), (27, 147675839), (67, 59511159), (201, 19837053), (603, 6612351), (1809, 2204117)]