1553067791

素因数分解:

${\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{233}}^1\times {\mathrm{1777}}^1$

素因数の和:2063

約数の個数: 24

約数和(自身を含む): 1770717312

約数和(自身を除く): 217649521

約数列:

[1, 11, 31, 121, 233, 341, 1777, 2563, 3751, 7223, 19547, 28193, 55087, 79453, 215017, 414041, 605957, 873983, 4554451, 6665527, 12835271, 50098961, 141187981, 1553067791]

約数ペア:

[(1, 1553067791), (11, 141187981), (31, 50098961), (121, 12835271), (233, 6665527), (341, 4554451), (1777, 873983), (2563, 605957), (3751, 414041), (7223, 215017), (19547, 79453), (28193, 55087)]