724421889

素因数分解:

$3^2\times {\mathrm{67}}^1\times {\mathrm{199}}^1\times {\mathrm{6037}}^1$

素因数の和:6309

約数の個数: 24

約数和(自身を含む): 1067518400

約数和(自身を除く): 343096511

約数列:

[1, 3, 9, 67, 199, 201, 597, 603, 1791, 6037, 13333, 18111, 39999, 54333, 119997, 404479, 1201363, 1213437, 3604089, 3640311, 10812267, 80491321, 241473963, 724421889]

約数ペア:

[(1, 724421889), (3, 241473963), (9, 80491321), (67, 10812267), (199, 3640311), (201, 3604089), (597, 1213437), (603, 1201363), (1791, 404479), (6037, 119997), (13333, 54333), (18111, 39999)]