2998103661

素因数分解:

$3^2\times 7^3\times {\mathrm{257}}^1\times {\mathrm{3779}}^1$

素因数の和:4063

約数の個数: 48

約数和(自身を含む): 5071248000

約数和(自身を除く): 2073144339

約数列:

[1, 3, 7, 9, 21, 49, 63, 147, 257, 343, 441, 771, 1029, 1799, 2313, 3087, 3779, 5397, 11337, 12593, 16191, 26453, 34011, 37779, 79359, 88151, 113337, 185171, 238077, 264453, 555513, 793359, 971203, 1296197, 1666539, 2913609, 3888591, 6798421, 8740827, 11665773, 20395263, 47588947, 61185789, 142766841, 333122629, 428300523, 999367887, 2998103661]

約数ペア:

[(1, 2998103661), (3, 999367887), (7, 428300523), (9, 333122629), (21, 142766841), (49, 61185789), (63, 47588947), (147, 20395263), (257, 11665773), (343, 8740827), (441, 6798421), (771, 3888591), (1029, 2913609), (1799, 1666539), (2313, 1296197), (3087, 971203), (3779, 793359), (5397, 555513), (11337, 264453), (12593, 238077), (16191, 185171), (26453, 113337), (34011, 88151), (37779, 79359)]