8748414717

素因数分解:

$3^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{1951}}^1$

素因数の和:2226

約数の個数: 64

約数和(自身を含む): 14241792000

約数和(自身を除く): 5493377283

約数列:

[1, 3, 7, 21, 29, 37, 87, 111, 199, 203, 259, 597, 609, 777, 1073, 1393, 1951, 3219, 4179, 5771, 5853, 7363, 7511, 13657, 17313, 22089, 22533, 40397, 40971, 51541, 56579, 72187, 121191, 154623, 169737, 213527, 216561, 388249, 396053, 505309, 640581, 1164747, 1188159, 1494689, 1515927, 2093423, 2717743, 4484067, 6280269, 8153229, 11259221, 14365213, 14653961, 33777663, 43095639, 43961883, 78814547, 100556491, 236443641, 301669473, 416591177, 1249773531, 2916138239, 8748414717]

約数ペア:

[(1, 8748414717), (3, 2916138239), (7, 1249773531), (21, 416591177), (29, 301669473), (37, 236443641), (87, 100556491), (111, 78814547), (199, 43961883), (203, 43095639), (259, 33777663), (597, 14653961), (609, 14365213), (777, 11259221), (1073, 8153229), (1393, 6280269), (1951, 4484067), (3219, 2717743), (4179, 2093423), (5771, 1515927), (5853, 1494689), (7363, 1188159), (7511, 1164747), (13657, 640581), (17313, 505309), (22089, 396053), (22533, 388249), (40397, 216561), (40971, 213527), (51541, 169737), (56579, 154623), (72187, 121191)]