16430337

素因数分解:

$3^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1129}}^1$

素因数の和:1163

約数の個数: 48

約数和(自身を含む): 30916800

約数和(自身を除く): 14486463

約数列:

[1, 3, 7, 9, 11, 21, 27, 33, 49, 63, 77, 99, 147, 189, 231, 297, 441, 539, 693, 1129, 1323, 1617, 2079, 3387, 4851, 7903, 10161, 12419, 14553, 23709, 30483, 37257, 55321, 71127, 86933, 111771, 165963, 213381, 260799, 335313, 497889, 608531, 782397, 1493667, 1825593, 2347191, 5476779, 16430337]

約数ペア:

[(1, 16430337), (3, 5476779), (7, 2347191), (9, 1825593), (11, 1493667), (21, 782397), (27, 608531), (33, 497889), (49, 335313), (63, 260799), (77, 213381), (99, 165963), (147, 111771), (189, 86933), (231, 71127), (297, 55321), (441, 37257), (539, 30483), (693, 23709), (1129, 14553), (1323, 12419), (1617, 10161), (2079, 7903), (3387, 4851)]