2021799351

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{997}}^1$

素因数の和:1216

約数の個数: 64

約数和(自身を含む): 3299627520

約数和(自身を除く): 1277828169

約数列:

[1, 3, 11, 13, 29, 33, 39, 87, 143, 163, 319, 377, 429, 489, 957, 997, 1131, 1793, 2119, 2991, 4147, 4727, 5379, 6357, 10967, 12441, 12961, 14181, 23309, 28913, 32901, 38883, 51997, 61451, 69927, 86739, 142571, 155991, 162511, 184353, 318043, 375869, 427713, 487533, 675961, 954129, 1127607, 1787621, 2027883, 2112643, 4134559, 4712819, 5362863, 6337929, 12403677, 14138457, 23239073, 51841009, 61266647, 69717219, 155523027, 183799941, 673933117, 2021799351]

約数ペア:

[(1, 2021799351), (3, 673933117), (11, 183799941), (13, 155523027), (29, 69717219), (33, 61266647), (39, 51841009), (87, 23239073), (143, 14138457), (163, 12403677), (319, 6337929), (377, 5362863), (429, 4712819), (489, 4134559), (957, 2112643), (997, 2027883), (1131, 1787621), (1793, 1127607), (2119, 954129), (2991, 675961), (4147, 487533), (4727, 427713), (5379, 375869), (6357, 318043), (10967, 184353), (12441, 162511), (12961, 155991), (14181, 142571), (23309, 86739), (28913, 69927), (32901, 61451), (38883, 51997)]