307478303

素因数分解:

${\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{107}}^1\times {\mathrm{127}}^1$

素因数の和:284

約数の個数: 32

約数和(自身を含む): 364290048

約数和(自身を除く): 56811745

約数列:

[1, 11, 17, 107, 121, 127, 187, 1177, 1331, 1397, 1819, 2057, 2159, 12947, 13589, 15367, 20009, 22627, 23749, 142417, 149479, 169037, 220099, 231013, 261239, 1644269, 2421089, 2541143, 2873629, 18086959, 27952573, 307478303]

約数ペア:

[(1, 307478303), (11, 27952573), (17, 18086959), (107, 2873629), (121, 2541143), (127, 2421089), (187, 1644269), (1177, 261239), (1331, 231013), (1397, 220099), (1819, 169037), (2057, 149479), (2159, 142417), (12947, 23749), (13589, 22627), (15367, 20009)]