490632021

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{5011}}^1$

素因数の和:5094

約数の個数: 48

約数和(自身を含む): 825656832

約数和(自身を除く): 335024811

約数列:

[1, 3, 9, 11, 23, 33, 43, 69, 99, 129, 207, 253, 387, 473, 759, 989, 1419, 2277, 2967, 4257, 5011, 8901, 10879, 15033, 32637, 45099, 55121, 97911, 115253, 165363, 215473, 345759, 496089, 646419, 1037277, 1267783, 1939257, 2370203, 3803349, 4955879, 7110609, 11410047, 14867637, 21331827, 44602911, 54514669, 163544007, 490632021]

約数ペア:

[(1, 490632021), (3, 163544007), (9, 54514669), (11, 44602911), (23, 21331827), (33, 14867637), (43, 11410047), (69, 7110609), (99, 4955879), (129, 3803349), (207, 2370203), (253, 1939257), (387, 1267783), (473, 1037277), (759, 646419), (989, 496089), (1419, 345759), (2277, 215473), (2967, 165363), (4257, 115253), (5011, 97911), (8901, 55121), (10879, 45099), (15033, 32637)]