2009183913

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{383}}^1\times {\mathrm{1039}}^1$

素因数の和:1459

約数の個数: 64

約数和(自身を含む): 3450470400

約数和(自身を除く): 1441286487

約数列:

[1, 3, 9, 11, 17, 27, 33, 51, 99, 153, 187, 297, 383, 459, 561, 1039, 1149, 1683, 3117, 3447, 4213, 5049, 6511, 9351, 10341, 11429, 12639, 17663, 19533, 28053, 34287, 37917, 52989, 58599, 71621, 102861, 113751, 158967, 175797, 194293, 214863, 308583, 397937, 476901, 582879, 644589, 1193811, 1748637, 1933767, 3581433, 4377307, 5245911, 6764929, 10744299, 13131921, 20294787, 39395763, 60884361, 74414219, 118187289, 182653083, 223242657, 669727971, 2009183913]

約数ペア:

[(1, 2009183913), (3, 669727971), (9, 223242657), (11, 182653083), (17, 118187289), (27, 74414219), (33, 60884361), (51, 39395763), (99, 20294787), (153, 13131921), (187, 10744299), (297, 6764929), (383, 5245911), (459, 4377307), (561, 3581433), (1039, 1933767), (1149, 1748637), (1683, 1193811), (3117, 644589), (3447, 582879), (4213, 476901), (5049, 397937), (6511, 308583), (9351, 214863), (10341, 194293), (11429, 175797), (12639, 158967), (17663, 113751), (19533, 102861), (28053, 71621), (34287, 58599), (37917, 52989)]