2017157667

素因数分解:

$3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{12241}}^1$

素因数の和:12336

約数の個数: 48

約数和(自身を含む): 3349411200

約数和(自身を除く): 1332253533

約数列:

[1, 3, 7, 19, 21, 49, 57, 59, 133, 147, 177, 399, 413, 931, 1121, 1239, 2793, 2891, 3363, 7847, 8673, 12241, 23541, 36723, 54929, 85687, 164787, 232579, 257061, 599809, 697737, 722219, 1628053, 1799427, 2166657, 4884159, 5055533, 11396371, 13722161, 15166599, 34189113, 35388731, 41166483, 96055127, 106166193, 288165381, 672385889, 2017157667]

約数ペア:

[(1, 2017157667), (3, 672385889), (7, 288165381), (19, 106166193), (21, 96055127), (49, 41166483), (57, 35388731), (59, 34189113), (133, 15166599), (147, 13722161), (177, 11396371), (399, 5055533), (413, 4884159), (931, 2166657), (1121, 1799427), (1239, 1628053), (2793, 722219), (2891, 697737), (3363, 599809), (7847, 257061), (8673, 232579), (12241, 164787), (23541, 85687), (36723, 54929)]