2017112713

素因数分解:

$7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:239

約数の個数: 96

約数和(自身を含む): 2891185920

約数和(自身を除く): 874073207

約数列:

[1, 7, 11, 17, 19, 73, 77, 101, 119, 121, 133, 187, 209, 323, 511, 707, 803, 847, 1111, 1241, 1309, 1387, 1463, 1717, 1919, 2057, 2261, 2299, 3553, 5621, 7373, 7777, 8687, 8833, 9709, 12019, 12221, 13433, 13651, 14399, 15257, 16093, 18887, 21109, 23579, 24871, 32623, 39083, 51611, 61831, 81103, 85547, 95557, 106799, 125341, 132209, 140087, 147763, 150161, 165053, 167827, 207757, 228361, 232199, 259369, 273581, 358853, 567721, 877387, 892133, 980609, 1051127, 1174789, 1378751, 1454299, 1540957, 1625393, 1815583, 2381479, 2511971, 2853059, 3947383, 6244931, 9651257, 10786699, 15166261, 16670353, 16950527, 19971413, 26196269, 27631681, 106163827, 118653689, 183373883, 288158959, 2017112713]

約数ペア:

[(1, 2017112713), (7, 288158959), (11, 183373883), (17, 118653689), (19, 106163827), (73, 27631681), (77, 26196269), (101, 19971413), (119, 16950527), (121, 16670353), (133, 15166261), (187, 10786699), (209, 9651257), (323, 6244931), (511, 3947383), (707, 2853059), (803, 2511971), (847, 2381479), (1111, 1815583), (1241, 1625393), (1309, 1540957), (1387, 1454299), (1463, 1378751), (1717, 1174789), (1919, 1051127), (2057, 980609), (2261, 892133), (2299, 877387), (3553, 567721), (5621, 358853), (7373, 273581), (7777, 259369), (8687, 232199), (8833, 228361), (9709, 207757), (12019, 167827), (12221, 165053), (13433, 150161), (13651, 147763), (14399, 140087), (15257, 132209), (16093, 125341), (18887, 106799), (21109, 95557), (23579, 85547), (24871, 81103), (32623, 61831), (39083, 51611)]