27930119

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{283}}^1\times {\mathrm{613}}^1$

素因数の和:926

約数の個数: 16

約数和(自身を含む): 33480192

約数和(自身を除く): 5550073

約数列:

[1, 7, 23, 161, 283, 613, 1981, 4291, 6509, 14099, 45563, 98693, 173479, 1214353, 3990017, 27930119]

約数ペア:

[(1, 27930119), (7, 3990017), (23, 1214353), (161, 173479), (283, 98693), (613, 45563), (1981, 14099), (4291, 6509)]