7689747

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^2$

素因数の和:199

約数の個数: 24

約数和(自身を含む): 11497584

約数和(自身を除く): 3807837

約数列:

[1, 3, 13, 37, 39, 73, 111, 219, 481, 949, 1443, 2701, 2847, 5329, 8103, 15987, 35113, 69277, 105339, 197173, 207831, 591519, 2563249, 7689747]

約数ペア:

[(1, 7689747), (3, 2563249), (13, 591519), (37, 207831), (39, 197173), (73, 105339), (111, 69277), (219, 35113), (481, 15987), (949, 8103), (1443, 5329), (2701, 2847)]