2691117

素因数分解:

$3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1$

素因数の和:91

約数の個数: 64

約数和(自身を含む): 5080320

約数和(自身を除く): 2389203

約数列:

[1, 3, 9, 11, 13, 17, 27, 33, 39, 41, 51, 99, 117, 123, 143, 153, 187, 221, 297, 351, 369, 429, 451, 459, 533, 561, 663, 697, 1107, 1287, 1353, 1599, 1683, 1989, 2091, 2431, 3861, 4059, 4797, 5049, 5863, 5967, 6273, 7293, 7667, 9061, 12177, 14391, 17589, 18819, 21879, 23001, 27183, 52767, 65637, 69003, 81549, 99671, 158301, 207009, 244647, 299013, 897039, 2691117]

約数ペア:

[(1, 2691117), (3, 897039), (9, 299013), (11, 244647), (13, 207009), (17, 158301), (27, 99671), (33, 81549), (39, 69003), (41, 65637), (51, 52767), (99, 27183), (117, 23001), (123, 21879), (143, 18819), (153, 17589), (187, 14391), (221, 12177), (297, 9061), (351, 7667), (369, 7293), (429, 6273), (451, 5967), (459, 5863), (533, 5049), (561, 4797), (663, 4059), (697, 3861), (1107, 2431), (1287, 2091), (1353, 1989), (1599, 1683)]