1909528044669

素因数分解:

$3^2\times 7^1\times {\mathrm{479}}^1\times {\mathrm{641}}^1\times {\mathrm{98717}}^1$

素因数の和:99850

約数の個数: 48

約数和(自身を含む): 3163777643520

約数和(自身を除く): 1254249598851

約数列:

[1, 3, 7, 9, 21, 63, 479, 641, 1437, 1923, 3353, 4311, 4487, 5769, 10059, 13461, 30177, 40383, 98717, 296151, 307039, 691019, 888453, 921117, 2073057, 2149273, 2763351, 6219171, 6447819, 19343457, 47285443, 63277597, 141856329, 189832791, 330998101, 425568987, 442943179, 569498373, 992994303, 1328829537, 2978982909, 3986488611, 30309968963, 90929906889, 212169782741, 272789720667, 636509348223, 1909528044669]

約数ペア:

[(1, 1909528044669), (3, 636509348223), (7, 272789720667), (9, 212169782741), (21, 90929906889), (63, 30309968963), (479, 3986488611), (641, 2978982909), (1437, 1328829537), (1923, 992994303), (3353, 569498373), (4311, 442943179), (4487, 425568987), (5769, 330998101), (10059, 189832791), (13461, 141856329), (30177, 63277597), (40383, 47285443), (98717, 19343457), (296151, 6447819), (307039, 6219171), (691019, 2763351), (888453, 2149273), (921117, 2073057)]