12177627

素因数分解:

$3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1$

素因数の和:488

約数の個数: 48

約数和(自身を含む): 21866112

約数和(自身を除く): 9688485

約数列:

[1, 3, 7, 11, 17, 21, 33, 49, 51, 77, 119, 147, 187, 231, 357, 443, 539, 561, 833, 1309, 1329, 1617, 2499, 3101, 3927, 4873, 7531, 9163, 9303, 14619, 21707, 22593, 27489, 34111, 52717, 65121, 82841, 102333, 158151, 238777, 248523, 369019, 579887, 716331, 1107057, 1739661, 4059209, 12177627]

約数ペア:

[(1, 12177627), (3, 4059209), (7, 1739661), (11, 1107057), (17, 716331), (21, 579887), (33, 369019), (49, 248523), (51, 238777), (77, 158151), (119, 102333), (147, 82841), (187, 65121), (231, 52717), (357, 34111), (443, 27489), (539, 22593), (561, 21707), (833, 14619), (1309, 9303), (1329, 9163), (1617, 7531), (2499, 4873), (3101, 3927)]