11939049

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^2$

素因数の和:119

約数の個数: 48

約数和(自身を含む): 20260800

約数和(自身を除く): 8321751

約数列:

[1, 3, 9, 17, 19, 27, 37, 51, 57, 111, 153, 171, 323, 333, 459, 513, 629, 703, 969, 999, 1369, 1887, 2109, 2907, 4107, 5661, 6327, 8721, 11951, 12321, 16983, 18981, 23273, 26011, 35853, 36963, 69819, 78033, 107559, 209457, 234099, 322677, 442187, 628371, 702297, 1326561, 3979683, 11939049]

約数ペア:

[(1, 11939049), (3, 3979683), (9, 1326561), (17, 702297), (19, 628371), (27, 442187), (37, 322677), (51, 234099), (57, 209457), (111, 107559), (153, 78033), (171, 69819), (323, 36963), (333, 35853), (459, 26011), (513, 23273), (629, 18981), (703, 16983), (969, 12321), (999, 11951), (1369, 8721), (1887, 6327), (2109, 5661), (2907, 4107)]