8047593

素因数分解:

$3^4\times {\mathrm{73}}^1\times {\mathrm{1361}}^1$

素因数の和:1446

約数の個数: 20

約数和(自身を含む): 12195348

約数和(自身を除く): 4147755

約数列:

[1, 3, 9, 27, 73, 81, 219, 657, 1361, 1971, 4083, 5913, 12249, 36747, 99353, 110241, 298059, 894177, 2682531, 8047593]

約数ペア:

[(1, 8047593), (3, 2682531), (9, 894177), (27, 298059), (73, 110241), (81, 99353), (219, 36747), (657, 12249), (1361, 5913), (1971, 4083)]