12852147

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1$

素因数の和:144

約数の個数: 64

約数和(自身を含む): 23224320

約数和(自身を除く): 10372173

約数列:

[1, 3, 7, 11, 21, 23, 33, 41, 59, 69, 77, 123, 161, 177, 231, 253, 287, 413, 451, 483, 649, 759, 861, 943, 1239, 1353, 1357, 1771, 1947, 2419, 2829, 3157, 4071, 4543, 5313, 6601, 7257, 9471, 9499, 10373, 13629, 14927, 16933, 19803, 26609, 28497, 31119, 44781, 50799, 55637, 72611, 79827, 104489, 166911, 186263, 217833, 313467, 389459, 558789, 612007, 1168377, 1836021, 4284049, 12852147]

約数ペア:

[(1, 12852147), (3, 4284049), (7, 1836021), (11, 1168377), (21, 612007), (23, 558789), (33, 389459), (41, 313467), (59, 217833), (69, 186263), (77, 166911), (123, 104489), (161, 79827), (177, 72611), (231, 55637), (253, 50799), (287, 44781), (413, 31119), (451, 28497), (483, 26609), (649, 19803), (759, 16933), (861, 14927), (943, 13629), (1239, 10373), (1353, 9499), (1357, 9471), (1771, 7257), (1947, 6601), (2419, 5313), (2829, 4543), (3157, 4071)]