1749661641

素因数分解:

$3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{13963}}^1$

素因数の和:14012

約数の個数: 80

約数和(自身を含む): 3406322304

約数和(自身を除く): 1656660663

約数列:

[1, 3, 7, 9, 13, 17, 21, 27, 39, 51, 63, 81, 91, 117, 119, 153, 189, 221, 273, 351, 357, 459, 567, 663, 819, 1053, 1071, 1377, 1547, 1989, 2457, 3213, 4641, 5967, 7371, 9639, 13923, 13963, 17901, 41769, 41889, 97741, 125307, 125667, 181519, 237371, 293223, 377001, 544557, 712113, 879669, 1131003, 1270633, 1633671, 1661597, 2136339, 2639007, 3085823, 3811899, 4901013, 4984791, 6409017, 7917021, 9257469, 11435697, 14703039, 14954373, 19227051, 21600761, 27772407, 34307091, 44863119, 64802283, 83317221, 102921273, 134589357, 194406849, 249951663, 583220547, 1749661641]

約数ペア:

[(1, 1749661641), (3, 583220547), (7, 249951663), (9, 194406849), (13, 134589357), (17, 102921273), (21, 83317221), (27, 64802283), (39, 44863119), (51, 34307091), (63, 27772407), (81, 21600761), (91, 19227051), (117, 14954373), (119, 14703039), (153, 11435697), (189, 9257469), (221, 7917021), (273, 6409017), (351, 4984791), (357, 4901013), (459, 3811899), (567, 3085823), (663, 2639007), (819, 2136339), (1053, 1661597), (1071, 1633671), (1377, 1270633), (1547, 1131003), (1989, 879669), (2457, 712113), (3213, 544557), (4641, 377001), (5967, 293223), (7371, 237371), (9639, 181519), (13923, 125667), (13963, 125307), (17901, 97741), (41769, 41889)]