489603933

素因数分解:

$3^5\times 7^2\times {\mathrm{13}}^1\times {\mathrm{3163}}^1$

素因数の和:3205

約数の個数: 72

約数和(自身を含む): 919053408

約数和(自身を除く): 429449475

約数列:

[1, 3, 7, 9, 13, 21, 27, 39, 49, 63, 81, 91, 117, 147, 189, 243, 273, 351, 441, 567, 637, 819, 1053, 1323, 1701, 1911, 2457, 3159, 3163, 3969, 5733, 7371, 9489, 11907, 17199, 22113, 22141, 28467, 41119, 51597, 66423, 85401, 123357, 154791, 154987, 199269, 256203, 287833, 370071, 464961, 597807, 768609, 863499, 1110213, 1394883, 1793421, 2014831, 2590497, 3330639, 4184649, 5380263, 6044493, 7771491, 9991917, 12553947, 18133479, 23314473, 37661841, 54400437, 69943419, 163201311, 489603933]

約数ペア:

[(1, 489603933), (3, 163201311), (7, 69943419), (9, 54400437), (13, 37661841), (21, 23314473), (27, 18133479), (39, 12553947), (49, 9991917), (63, 7771491), (81, 6044493), (91, 5380263), (117, 4184649), (147, 3330639), (189, 2590497), (243, 2014831), (273, 1793421), (351, 1394883), (441, 1110213), (567, 863499), (637, 768609), (819, 597807), (1053, 464961), (1323, 370071), (1701, 287833), (1911, 256203), (2457, 199269), (3159, 154987), (3163, 154791), (3969, 123357), (5733, 85401), (7371, 66423), (9489, 51597), (11907, 41119), (17199, 28467), (22113, 22141)]