5243373

素因数分解:

$3^4\times {\mathrm{19}}^1\times {\mathrm{3407}}^1$

素因数の和:3438

約数の個数: 20

約数和(自身を含む): 8247360

約数和(自身を除く): 3003987

約数列:

[1, 3, 9, 19, 27, 57, 81, 171, 513, 1539, 3407, 10221, 30663, 64733, 91989, 194199, 275967, 582597, 1747791, 5243373]

約数ペア:

[(1, 5243373), (3, 1747791), (9, 582597), (19, 275967), (27, 194199), (57, 91989), (81, 64733), (171, 30663), (513, 10221), (1539, 3407)]