4577307

素因数分解:

$3^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{137}}^1$

素因数の和:227

約数の個数: 32

約数和(自身を含む): 7383552

約数和(自身を除く): 2806245

約数列:

[1, 3, 7, 21, 37, 43, 111, 129, 137, 259, 301, 411, 777, 903, 959, 1591, 2877, 4773, 5069, 5891, 11137, 15207, 17673, 33411, 35483, 41237, 106449, 123711, 217967, 653901, 1525769, 4577307]

約数ペア:

[(1, 4577307), (3, 1525769), (7, 653901), (21, 217967), (37, 123711), (43, 106449), (111, 41237), (129, 35483), (137, 33411), (259, 17673), (301, 15207), (411, 11137), (777, 5891), (903, 5069), (959, 4773), (1591, 2877)]