308309229

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{65003}}^1$

素因数の和:65057

約数の個数: 24

約数和(自身を含む): 486749952

約数和(自身を除く): 178440723

約数列:

[1, 3, 9, 17, 31, 51, 93, 153, 279, 527, 1581, 4743, 65003, 195009, 585027, 1105051, 2015093, 3315153, 6045279, 9945459, 18135837, 34256581, 102769743, 308309229]

約数ペア:

[(1, 308309229), (3, 102769743), (9, 34256581), (17, 18135837), (31, 9945459), (51, 6045279), (93, 3315153), (153, 2015093), (279, 1105051), (527, 585027), (1581, 195009), (4743, 65003)]