2017798119

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{293}}^1$

素因数の和:461

約数の個数: 96

約数和(自身を含む): 3434296320

約数和(自身を除く): 1416498201

約数列:

[1, 3, 9, 17, 19, 23, 51, 57, 69, 103, 153, 171, 207, 293, 309, 323, 391, 437, 879, 927, 969, 1173, 1311, 1751, 1957, 2369, 2637, 2907, 3519, 3933, 4981, 5253, 5567, 5871, 6739, 7107, 7429, 14943, 15759, 16701, 17613, 20217, 21321, 22287, 30179, 33269, 40273, 44829, 45011, 50103, 60651, 66861, 90537, 94639, 99807, 114563, 120819, 128041, 135033, 271611, 283917, 299421, 343689, 362457, 384123, 405099, 513043, 573401, 694117, 765187, 851751, 1031067, 1152369, 1539129, 1720203, 2082351, 2176697, 2295561, 4617387, 5160609, 6247053, 6530091, 6886683, 9747817, 11799989, 13188223, 19590273, 29243451, 35399967, 39564669, 87730353, 106199901, 118694007, 224199791, 672599373, 2017798119]

約数ペア:

[(1, 2017798119), (3, 672599373), (9, 224199791), (17, 118694007), (19, 106199901), (23, 87730353), (51, 39564669), (57, 35399967), (69, 29243451), (103, 19590273), (153, 13188223), (171, 11799989), (207, 9747817), (293, 6886683), (309, 6530091), (323, 6247053), (391, 5160609), (437, 4617387), (879, 2295561), (927, 2176697), (969, 2082351), (1173, 1720203), (1311, 1539129), (1751, 1152369), (1957, 1031067), (2369, 851751), (2637, 765187), (2907, 694117), (3519, 573401), (3933, 513043), (4981, 405099), (5253, 384123), (5567, 362457), (5871, 343689), (6739, 299421), (7107, 283917), (7429, 271611), (14943, 135033), (15759, 128041), (16701, 120819), (17613, 114563), (20217, 99807), (21321, 94639), (22287, 90537), (30179, 66861), (33269, 60651), (40273, 50103), (44829, 45011)]