2017282854609

素因数分解:

$3^2\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{2251}}^1\times {\mathrm{15527}}^1$

素因数の和:17859

約数の個数: 72

約数和(自身を含む): 3264920882496

約数和(自身を除く): 1247638027887

約数列:

[1, 3, 9, 11, 33, 53, 99, 121, 159, 363, 477, 583, 1089, 1749, 2251, 5247, 6413, 6753, 15527, 19239, 20259, 24761, 46581, 57717, 74283, 119303, 139743, 170797, 222849, 272371, 357909, 512391, 817113, 822931, 1073727, 1312333, 1537173, 1878767, 2451339, 2468793, 3936999, 5636301, 7406379, 9052241, 11810997, 14435663, 16908903, 27156723, 34951277, 43306989, 81470169, 99574651, 104853831, 129920967, 298723953, 314561493, 384464047, 896171859, 1153392141, 1852417681, 3460176423, 4229104517, 5557253043, 12687313551, 16671759129, 20376594491, 38061940653, 61129783473, 183389350419, 224142539401, 672427618203, 2017282854609]

約数ペア:

[(1, 2017282854609), (3, 672427618203), (9, 224142539401), (11, 183389350419), (33, 61129783473), (53, 38061940653), (99, 20376594491), (121, 16671759129), (159, 12687313551), (363, 5557253043), (477, 4229104517), (583, 3460176423), (1089, 1852417681), (1749, 1153392141), (2251, 896171859), (5247, 384464047), (6413, 314561493), (6753, 298723953), (15527, 129920967), (19239, 104853831), (20259, 99574651), (24761, 81470169), (46581, 43306989), (57717, 34951277), (74283, 27156723), (119303, 16908903), (139743, 14435663), (170797, 11810997), (222849, 9052241), (272371, 7406379), (357909, 5636301), (512391, 3936999), (817113, 2468793), (822931, 2451339), (1073727, 1878767), (1312333, 1537173)]