487202967

素因数分解:

$3^2\times {\mathrm{97}}^1\times {\mathrm{313}}^1\times {\mathrm{1783}}^1$

素因数の和:2199

約数の個数: 24

約数和(自身を含む): 713664224

約数和(自身を除く): 226461257

約数列:

[1, 3, 9, 97, 291, 313, 873, 939, 1783, 2817, 5349, 16047, 30361, 91083, 172951, 273249, 518853, 558079, 1556559, 1674237, 5022711, 54133663, 162400989, 487202967]

約数ペア:

[(1, 487202967), (3, 162400989), (9, 54133663), (97, 5022711), (291, 1674237), (313, 1556559), (873, 558079), (939, 518853), (1783, 273249), (2817, 172951), (5349, 91083), (16047, 30361)]