2001075831

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{4091}}^1$

素因数の和:4276

約数の個数: 48

約数和(自身を含む): 3217294080

約数和(自身を除く): 1216218249

約数列:

[1, 3, 9, 17, 23, 51, 69, 139, 153, 207, 391, 417, 1173, 1251, 2363, 3197, 3519, 4091, 7089, 9591, 12273, 21267, 28773, 36819, 54349, 69547, 94093, 163047, 208641, 282279, 489141, 568649, 625923, 846837, 1599581, 1705947, 4798743, 5117841, 9667033, 13078927, 14396229, 29001099, 39236781, 87003297, 117710343, 222341759, 667025277, 2001075831]

約数ペア:

[(1, 2001075831), (3, 667025277), (9, 222341759), (17, 117710343), (23, 87003297), (51, 39236781), (69, 29001099), (139, 14396229), (153, 13078927), (207, 9667033), (391, 5117841), (417, 4798743), (1173, 1705947), (1251, 1599581), (2363, 846837), (3197, 625923), (3519, 568649), (4091, 489141), (7089, 282279), (9591, 208641), (12273, 163047), (21267, 94093), (28773, 69547), (36819, 54349)]