8768991

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1$

素因数の和:85

約数の個数: 72

約数和(自身を含む): 16374960

約数和(自身を除く): 7605969

約数列:

[1, 3, 7, 11, 17, 21, 29, 33, 49, 51, 77, 87, 119, 121, 147, 187, 203, 231, 319, 357, 363, 493, 539, 561, 609, 833, 847, 957, 1309, 1421, 1479, 1617, 2057, 2233, 2499, 2541, 3451, 3509, 3927, 4263, 5423, 5929, 6171, 6699, 9163, 10353, 10527, 14399, 15631, 16269, 17787, 24157, 24563, 27489, 37961, 43197, 46893, 59653, 72471, 73689, 100793, 113883, 171941, 178959, 265727, 302379, 417571, 515823, 797181, 1252713, 2922997, 8768991]

約数ペア:

[(1, 8768991), (3, 2922997), (7, 1252713), (11, 797181), (17, 515823), (21, 417571), (29, 302379), (33, 265727), (49, 178959), (51, 171941), (77, 113883), (87, 100793), (119, 73689), (121, 72471), (147, 59653), (187, 46893), (203, 43197), (231, 37961), (319, 27489), (357, 24563), (363, 24157), (493, 17787), (539, 16269), (561, 15631), (609, 14399), (833, 10527), (847, 10353), (957, 9163), (1309, 6699), (1421, 6171), (1479, 5929), (1617, 5423), (2057, 4263), (2233, 3927), (2499, 3509), (2541, 3451)]