28978974741

素因数分解:

$3^1\times {\mathrm{17}}^2\times {\mathrm{1069}}^1\times {\mathrm{31267}}^1$

素因数の和:32373

約数の個数: 24

約数和(自身を含む): 41084901280

約数和(自身を除く): 12105926539

約数列:

[1, 3, 17, 51, 289, 867, 1069, 3207, 18173, 31267, 54519, 93801, 308941, 531539, 926823, 1594617, 9036163, 27108489, 33424423, 100273269, 568215191, 1704645573, 9659658247, 28978974741]

約数ペア:

[(1, 28978974741), (3, 9659658247), (17, 1704645573), (51, 568215191), (289, 100273269), (867, 33424423), (1069, 27108489), (3207, 9036163), (18173, 1594617), (31267, 926823), (54519, 531539), (93801, 308941)]