804500571

素因数分解:

$3^1\times 7^2\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{653}}^1$

素因数の和:733

約数の個数: 72

約数和(自身を含む): 1373321520

約数和(自身を除く): 568820949

約数列:

[1, 3, 7, 17, 21, 29, 49, 51, 87, 119, 147, 203, 289, 357, 493, 609, 653, 833, 867, 1421, 1479, 1959, 2023, 2499, 3451, 4263, 4571, 6069, 8381, 10353, 11101, 13713, 14161, 18937, 24157, 25143, 31997, 33303, 42483, 56811, 58667, 72471, 77707, 95991, 132559, 176001, 188717, 233121, 321929, 397677, 410669, 543949, 566151, 927913, 965787, 1232007, 1321019, 1631847, 2253503, 2783739, 3963057, 5472793, 6760509, 9247133, 15774521, 16418379, 27741399, 38309551, 47323563, 114928653, 268166857, 804500571]

約数ペア:

[(1, 804500571), (3, 268166857), (7, 114928653), (17, 47323563), (21, 38309551), (29, 27741399), (49, 16418379), (51, 15774521), (87, 9247133), (119, 6760509), (147, 5472793), (203, 3963057), (289, 2783739), (357, 2253503), (493, 1631847), (609, 1321019), (653, 1232007), (833, 965787), (867, 927913), (1421, 566151), (1479, 543949), (1959, 410669), (2023, 397677), (2499, 321929), (3451, 233121), (4263, 188717), (4571, 176001), (6069, 132559), (8381, 95991), (10353, 77707), (11101, 72471), (13713, 58667), (14161, 56811), (18937, 42483), (24157, 33303), (25143, 31997)]