2018994087

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1129}}^1\times {\mathrm{1153}}^1$

素因数の和:2343

約数の個数: 32

約数和(自身を含む): 3004462080

約数和(自身を除く): 985467993

約数列:

[1, 3, 11, 33, 47, 141, 517, 1129, 1153, 1551, 3387, 3459, 12419, 12683, 37257, 38049, 53063, 54191, 159189, 162573, 583693, 596101, 1301737, 1751079, 1788303, 3905211, 14319107, 42957321, 61181639, 183544917, 672998029, 2018994087]

約数ペア:

[(1, 2018994087), (3, 672998029), (11, 183544917), (33, 61181639), (47, 42957321), (141, 14319107), (517, 3905211), (1129, 1788303), (1153, 1751079), (1551, 1301737), (3387, 596101), (3459, 583693), (12419, 162573), (12683, 159189), (37257, 54191), (38049, 53063)]