2010421917

素因数分解:

$3^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{419}}^1\times {\mathrm{479}}^1$

素因数の和:967

約数の個数: 64

約数和(自身を含む): 3483648000

約数和(自身を除く): 1473226083

約数列:

[1, 3, 7, 9, 21, 27, 53, 63, 159, 189, 371, 419, 477, 479, 1113, 1257, 1431, 1437, 2933, 3339, 3353, 3771, 4311, 8799, 10017, 10059, 11313, 12933, 22207, 25387, 26397, 30177, 66621, 76161, 79191, 90531, 155449, 177709, 199863, 200701, 228483, 466347, 533127, 599589, 602103, 685449, 1399041, 1404907, 1599381, 1806309, 4197123, 4214721, 4798143, 5418927, 10637153, 12644163, 31911459, 37932489, 74460071, 95734377, 223380213, 287203131, 670140639, 2010421917]

約数ペア:

[(1, 2010421917), (3, 670140639), (7, 287203131), (9, 223380213), (21, 95734377), (27, 74460071), (53, 37932489), (63, 31911459), (159, 12644163), (189, 10637153), (371, 5418927), (419, 4798143), (477, 4214721), (479, 4197123), (1113, 1806309), (1257, 1599381), (1431, 1404907), (1437, 1399041), (2933, 685449), (3339, 602103), (3353, 599589), (3771, 533127), (4311, 466347), (8799, 228483), (10017, 200701), (10059, 199863), (11313, 177709), (12933, 155449), (22207, 90531), (25387, 79191), (26397, 76161), (30177, 66621)]