20171385003

素因数分解:

$3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{877}}^1\times {\mathrm{5857}}^1$

素因数の和:6772

約数の個数: 64

約数和(自身を含む): 35550655488

約数和(自身を除く): 15379270485

約数列:

[1, 3, 7, 11, 17, 21, 33, 51, 77, 119, 187, 231, 357, 561, 877, 1309, 2631, 3927, 5857, 6139, 9647, 14909, 17571, 18417, 28941, 40999, 44727, 64427, 67529, 99569, 104363, 122997, 163999, 193281, 202587, 298707, 313089, 450989, 491997, 696983, 1095259, 1147993, 1352967, 2090949, 3285777, 3443979, 5136589, 7666813, 15409767, 23000439, 35956123, 56502479, 87322013, 107868369, 169507437, 261966039, 395517353, 611254091, 960542143, 1186552059, 1833762273, 2881626429, 6723795001, 20171385003]

約数ペア:

[(1, 20171385003), (3, 6723795001), (7, 2881626429), (11, 1833762273), (17, 1186552059), (21, 960542143), (33, 611254091), (51, 395517353), (77, 261966039), (119, 169507437), (187, 107868369), (231, 87322013), (357, 56502479), (561, 35956123), (877, 23000439), (1309, 15409767), (2631, 7666813), (3927, 5136589), (5857, 3443979), (6139, 3285777), (9647, 2090949), (14909, 1352967), (17571, 1147993), (18417, 1095259), (28941, 696983), (40999, 491997), (44727, 450989), (64427, 313089), (67529, 298707), (99569, 202587), (104363, 193281), (122997, 163999)]